70140301

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 90351360

約数和(自身を除く): 20211059

約数列:

[1, 7, 11, 61, 77, 109, 137, 427, 671, 763, 959, 1199, 1507, 4697, 6649, 8357, 8393, 10549, 14933, 46543, 58499, 73139, 91927, 104531, 164263, 511973, 643489, 910913, 1149841, 6376391, 10020043, 70140301]

約数ペア:

[(1, 70140301), (7, 10020043), (11, 6376391), (61, 1149841), (77, 910913), (109, 643489), (137, 511973), (427, 164263), (671, 104531), (763, 91927), (959, 73139), (1199, 58499), (1507, 46543), (4697, 14933), (6649, 10549), (8357, 8393)]