69734730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{178807}}^1$

素因数の和:178830

約数の個数: 32

約数和(自身を含む): 180238464

約数和(自身を除く): 110503734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 178807, 357614, 536421, 894035, 1072842, 1788070, 2324491, 2682105, 4648982, 5364210, 6973473, 11622455, 13946946, 23244910, 34867365, 69734730]

約数ペア:

[(1, 69734730), (2, 34867365), (3, 23244910), (5, 13946946), (6, 11622455), (10, 6973473), (13, 5364210), (15, 4648982), (26, 2682105), (30, 2324491), (39, 1788070), (65, 1072842), (78, 894035), (130, 536421), (195, 357614), (390, 178807)]