171706860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73379}}^1$

素因数の和:73407

約数の個数: 72

約数和(自身を含む): 560916720

約数和(自身を除く): 389209860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 73379, 146758, 220137, 293516, 366895, 440274, 660411, 733790, 880548, 953927, 1100685, 1320822, 1467580, 1907854, 2201370, 2641644, 2861781, 3302055, 3815708, 4402740, 4769635, 5723562, 6604110, 8585343, 9539270, 11447124, 13208220, 14308905, 17170686, 19078540, 28617810, 34341372, 42926715, 57235620, 85853430, 171706860]

約数ペア:

[(1, 171706860), (2, 85853430), (3, 57235620), (4, 42926715), (5, 34341372), (6, 28617810), (9, 19078540), (10, 17170686), (12, 14308905), (13, 13208220), (15, 11447124), (18, 9539270), (20, 8585343), (26, 6604110), (30, 5723562), (36, 4769635), (39, 4402740), (45, 3815708), (52, 3302055), (60, 2861781), (65, 2641644), (78, 2201370), (90, 1907854), (117, 1467580), (130, 1320822), (156, 1100685), (180, 953927), (195, 880548), (234, 733790), (260, 660411), (390, 440274), (468, 366895), (585, 293516), (780, 220137), (1170, 146758), (2340, 73379)]