89720670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{607}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 232888320

約数和(自身を除く): 143167650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 379, 390, 607, 758, 1137, 1214, 1821, 1895, 2274, 3035, 3642, 3790, 4927, 5685, 6070, 7891, 9105, 9854, 11370, 14781, 15782, 18210, 23673, 24635, 29562, 39455, 47346, 49270, 73905, 78910, 118365, 147810, 230053, 236730, 460106, 690159, 1150265, 1380318, 2300530, 2990689, 3450795, 5981378, 6901590, 8972067, 14953445, 17944134, 29906890, 44860335, 89720670]

約数ペア:

[(1, 89720670), (2, 44860335), (3, 29906890), (5, 17944134), (6, 14953445), (10, 8972067), (13, 6901590), (15, 5981378), (26, 3450795), (30, 2990689), (39, 2300530), (65, 1380318), (78, 1150265), (130, 690159), (195, 460106), (379, 236730), (390, 230053), (607, 147810), (758, 118365), (1137, 78910), (1214, 73905), (1821, 49270), (1895, 47346), (2274, 39455), (3035, 29562), (3642, 24635), (3790, 23673), (4927, 18210), (5685, 15782), (6070, 14781), (7891, 11370), (9105, 9854)]