12577710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1987}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 30344832

約数和(自身を除く): 17767122

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 1987, 2110, 3165, 3974, 5961, 6330, 9935, 11922, 19870, 29805, 59610, 419257, 838514, 1257771, 2096285, 2515542, 4192570, 6288855, 12577710]

約数ペア:

[(1, 12577710), (2, 6288855), (3, 4192570), (5, 2515542), (6, 2096285), (10, 1257771), (15, 838514), (30, 419257), (211, 59610), (422, 29805), (633, 19870), (1055, 11922), (1266, 9935), (1987, 6330), (2110, 5961), (3165, 3974)]