135790820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{617231}}^1$

素因数の和:617251

約数の個数: 24

約数和(自身を含む): 311084928

約数和(自身を除く): 175294108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 617231, 1234462, 2468924, 3086155, 6172310, 6789541, 12344620, 13579082, 27158164, 33947705, 67895410, 135790820]

約数ペア:

[(1, 135790820), (2, 67895410), (4, 33947705), (5, 27158164), (10, 13579082), (11, 12344620), (20, 6789541), (22, 6172310), (44, 3086155), (55, 2468924), (110, 1234462), (220, 617231)]