3313882180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{158863}}^1$

素因数の和:159028

約数の個数: 48

約数和(自身を含む): 8006745600

約数和(自身を除く): 4692863420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 5215, 10430, 20860, 158863, 317726, 635452, 794315, 1112041, 1588630, 2224082, 3177260, 4448164, 5560205, 11120410, 22240820, 23670587, 47341174, 94682348, 118352935, 165694109, 236705870, 331388218, 473411740, 662776436, 828470545, 1656941090, 3313882180]

約数ペア:

[(1, 3313882180), (2, 1656941090), (4, 828470545), (5, 662776436), (7, 473411740), (10, 331388218), (14, 236705870), (20, 165694109), (28, 118352935), (35, 94682348), (70, 47341174), (140, 23670587), (149, 22240820), (298, 11120410), (596, 5560205), (745, 4448164), (1043, 3177260), (1490, 2224082), (2086, 1588630), (2980, 1112041), (4172, 794315), (5215, 635452), (10430, 317726), (20860, 158863)]