64657630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12269}}^1$

素因数の和:12324

約数の個数: 32

約数和(自身を含む): 127215360

約数和(自身を除く): 62557730

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 12269, 24538, 61345, 122690, 208573, 380339, 417146, 760678, 1042865, 1901695, 2085730, 3803390, 6465763, 12931526, 32328815, 64657630]

約数ペア:

[(1, 64657630), (2, 32328815), (5, 12931526), (10, 6465763), (17, 3803390), (31, 2085730), (34, 1901695), (62, 1042865), (85, 760678), (155, 417146), (170, 380339), (310, 208573), (527, 122690), (1054, 61345), (2635, 24538), (5270, 12269)]