66263430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1741

約数の個数: 64

約数和(自身を含む): 168081408

約数和(自身を除く): 101817978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 310, 430, 465, 645, 930, 1290, 1333, 1657, 2666, 3314, 3999, 4971, 6665, 7998, 8285, 9942, 13330, 16570, 19995, 24855, 39990, 49710, 51367, 71251, 102734, 142502, 154101, 213753, 256835, 308202, 356255, 427506, 513670, 712510, 770505, 1068765, 1541010, 2137530, 2208781, 4417562, 6626343, 11043905, 13252686, 22087810, 33131715, 66263430]

約数ペア:

[(1, 66263430), (2, 33131715), (3, 22087810), (5, 13252686), (6, 11043905), (10, 6626343), (15, 4417562), (30, 2208781), (31, 2137530), (43, 1541010), (62, 1068765), (86, 770505), (93, 712510), (129, 513670), (155, 427506), (186, 356255), (215, 308202), (258, 256835), (310, 213753), (430, 154101), (465, 142502), (645, 102734), (930, 71251), (1290, 51367), (1333, 49710), (1657, 39990), (2666, 24855), (3314, 19995), (3999, 16570), (4971, 13330), (6665, 9942), (7998, 8285)]