77924730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199807}}^1$

素因数の和:199830

約数の個数: 32

約数和(自身を含む): 201406464

約数和(自身を除く): 123481734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 199807, 399614, 599421, 999035, 1198842, 1998070, 2597491, 2997105, 5194982, 5994210, 7792473, 12987455, 15584946, 25974910, 38962365, 77924730]

約数ペア:

[(1, 77924730), (2, 38962365), (3, 25974910), (5, 15584946), (6, 12987455), (10, 7792473), (13, 5994210), (15, 5194982), (26, 2997105), (30, 2597491), (39, 1998070), (65, 1198842), (78, 999035), (130, 599421), (195, 399614), (390, 199807)]