121930290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79693}}^1$

素因数の和:79723

約数の個数: 48

約数和(自身を含む): 335671128

約数和(自身を除く): 213740838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 79693, 159386, 239079, 398465, 478158, 717237, 796930, 1195395, 1354781, 1434474, 2390790, 2709562, 3586185, 4064343, 6773905, 7172370, 8128686, 12193029, 13547810, 20321715, 24386058, 40643430, 60965145, 121930290]

約数ペア:

[(1, 121930290), (2, 60965145), (3, 40643430), (5, 24386058), (6, 20321715), (9, 13547810), (10, 12193029), (15, 8128686), (17, 7172370), (18, 6773905), (30, 4064343), (34, 3586185), (45, 2709562), (51, 2390790), (85, 1434474), (90, 1354781), (102, 1195395), (153, 796930), (170, 717237), (255, 478158), (306, 398465), (510, 239079), (765, 159386), (1530, 79693)]