146746860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188137}}^1$

素因数の和:188162

約数の個数: 48

約数和(自身を含む): 442500576

約数和(自身を除く): 295753716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 188137, 376274, 564411, 752548, 940685, 1128822, 1881370, 2257644, 2445781, 2822055, 3762740, 4891562, 5644110, 7337343, 9783124, 11288220, 12228905, 14674686, 24457810, 29349372, 36686715, 48915620, 73373430, 146746860]

約数ペア:

[(1, 146746860), (2, 73373430), (3, 48915620), (4, 36686715), (5, 29349372), (6, 24457810), (10, 14674686), (12, 12228905), (13, 11288220), (15, 9783124), (20, 7337343), (26, 5644110), (30, 4891562), (39, 3762740), (52, 2822055), (60, 2445781), (65, 2257644), (78, 1881370), (130, 1128822), (156, 940685), (195, 752548), (260, 564411), (390, 376274), (780, 188137)]