64573430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2081}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 121422240

約数和(自身を除く): 56848810

約数列:

[1, 2, 5, 10, 29, 58, 107, 145, 214, 290, 535, 1070, 2081, 3103, 4162, 6206, 10405, 15515, 20810, 31030, 60349, 120698, 222667, 301745, 445334, 603490, 1113335, 2226670, 6457343, 12914686, 32286715, 64573430]

約数ペア:

[(1, 64573430), (2, 32286715), (5, 12914686), (10, 6457343), (29, 2226670), (58, 1113335), (107, 603490), (145, 445334), (214, 301745), (290, 222667), (535, 120698), (1070, 60349), (2081, 31030), (3103, 20810), (4162, 15515), (6206, 10405)]