47197740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{786629}}^1$

素因数の和:786641

約数の個数: 24

約数和(自身を含む): 132153840

約数和(自身を除く): 84956100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 786629, 1573258, 2359887, 3146516, 3933145, 4719774, 7866290, 9439548, 11799435, 15732580, 23598870, 47197740]

約数ペア:

[(1, 47197740), (2, 23598870), (3, 15732580), (4, 11799435), (5, 9439548), (6, 7866290), (10, 4719774), (12, 3933145), (15, 3146516), (20, 2359887), (30, 1573258), (60, 786629)]