65718353310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{390553}}^1$

素因数の和:390713

約数の個数: 64

約数和(自身を含む): 161970554880

約数和(自身を除く): 96252201570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 79, 142, 158, 213, 237, 355, 395, 426, 474, 710, 790, 1065, 1185, 2130, 2370, 5609, 11218, 16827, 28045, 33654, 56090, 84135, 168270, 390553, 781106, 1171659, 1952765, 2343318, 3905530, 5858295, 11716590, 27729263, 30853687, 55458526, 61707374, 83187789, 92561061, 138646315, 154268435, 166375578, 185122122, 277292630, 308536870, 415938945, 462805305, 831877890, 925610610, 2190611777, 4381223554, 6571835331, 10953058885, 13143670662, 21906117770, 32859176655, 65718353310]

約数ペア:

[(1, 65718353310), (2, 32859176655), (3, 21906117770), (5, 13143670662), (6, 10953058885), (10, 6571835331), (15, 4381223554), (30, 2190611777), (71, 925610610), (79, 831877890), (142, 462805305), (158, 415938945), (213, 308536870), (237, 277292630), (355, 185122122), (395, 166375578), (426, 154268435), (474, 138646315), (710, 92561061), (790, 83187789), (1065, 61707374), (1185, 55458526), (2130, 30853687), (2370, 27729263), (5609, 11716590), (11218, 5858295), (16827, 3905530), (28045, 2343318), (33654, 1952765), (56090, 1171659), (84135, 781106), (168270, 390553)]