70578460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{121687}}^1$

素因数の和:121725

約数の個数: 24

約数和(自身を含む): 153326880

約数和(自身を除く): 82748420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 121687, 243374, 486748, 608435, 1216870, 2433740, 3528923, 7057846, 14115692, 17644615, 35289230, 70578460]

約数ペア:

[(1, 70578460), (2, 35289230), (4, 17644615), (5, 14115692), (10, 7057846), (20, 3528923), (29, 2433740), (58, 1216870), (116, 608435), (145, 486748), (290, 243374), (580, 121687)]