70038580

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{15427}}^1$

素因数の和:15663

約数の個数: 24

約数和(自身を含む): 147738528

約数和(自身を除く): 77699948

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 15427, 30854, 61708, 77135, 154270, 308540, 3501929, 7003858, 14007716, 17509645, 35019290, 70038580]

約数ペア:

[(1, 70038580), (2, 35019290), (4, 17509645), (5, 14007716), (10, 7003858), (20, 3501929), (227, 308540), (454, 154270), (908, 77135), (1135, 61708), (2270, 30854), (4540, 15427)]