这里的factor就是素因子 30 = 2 * 3 * 5 那么30就有3个factors，即2，3，5 而567 = (3^4) * 7 则567就有两个factors, 即3和7
196=22×72, the number of its factors would be (2+1)×(2+1)=9. The sum of the factors is (70+71+72)×(20+21+22)=399. Since 196=22×72, there are a total of 9 factors, 8 of which can form pairs (1×196, 2×98, 4×49, 7×28), and the last factor is 14, thus...
A:how many factors does 567 have? B:2这里的factor是什么意思,30的3个factor分别是什么?567的2个factor分别是什么? 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 这里的factor就是素因子30 = 2 * 3 * 5那么30就有3个factors,即2,3,5而567 = (3^4) * 7则567就有两个...
How many positive factors does have? A: B: C: D: E: 相关知识点: 试题来源: 解析 E N/A 反馈 收藏
百度试题 结果1 题目How many factors does number 16 have? A.4 B.5 C.6相关知识点: 试题来源: 解析 B 反馈 收藏
Figures of predicted probability and their 95% confidence intervals (CI) have been reported inAppendix The effects of the socio-demographic and other control factors are practically the same as those reported in Table2, we only reported coefficients of interest adjusted for the other covariates. ...
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(2) The only positive prime numbers that are factors of n are 5 and 7. 选项: 答案: A 提问列表 提问: 麻烦老师讲一下吧。 解答: 提问: 老师想提问一个其他的题,是线上课程讲过的 How many different prime numbers are factors of the positive integer n? 1)Four different prime numbers are fa...
Determining these factors could provide the basis for cost-effective and efficacious health-promoting interventions.Keywords: Inhibitory control, training, health behaviour, meta-analysis, stop-signal, go/no-go, 展开 关键词: Inhibitory control training health behaviour meta-analysis stop-signal go/no-...
How many different factors does the integer n have? (1) $${n}={a}^{4}{b}^{3}$$, where a and b are different positive prime numbers. (2) The only positive prime numbers that are factors of n are 5 and 7. 选项: A、 Statement (1) ALONE is sufficient, but statement (2) ...