128219610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3541}}^1$

素因数の和:3639

約数の個数: 64

約数和(自身を含む): 330511104

約数和(自身を除く): 202291494

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 142, 170, 213, 255, 355, 426, 510, 710, 1065, 1207, 2130, 2414, 3541, 3621, 6035, 7082, 7242, 10623, 12070, 17705, 18105, 21246, 35410, 36210, 53115, 60197, 106230, 120394, 180591, 251411, 300985, 361182, 502822, 601970, 754233, 902955, 1257055, 1508466, 1805910, 2514110, 3771165, 4273987, 7542330, 8547974, 12821961, 21369935, 25643922, 42739870, 64109805, 128219610]

約数ペア:

[(1, 128219610), (2, 64109805), (3, 42739870), (5, 25643922), (6, 21369935), (10, 12821961), (15, 8547974), (17, 7542330), (30, 4273987), (34, 3771165), (51, 2514110), (71, 1805910), (85, 1508466), (102, 1257055), (142, 902955), (170, 754233), (213, 601970), (255, 502822), (355, 361182), (426, 300985), (510, 251411), (710, 180591), (1065, 120394), (1207, 106230), (2130, 60197), (2414, 53115), (3541, 36210), (3621, 35410), (6035, 21246), (7082, 18105), (7242, 17705), (10623, 12070)]