1569152540

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{3011}}^1$

素因数の和:3458

約数の個数: 48

約数和(自身を含む): 3351849984

約数和(自身を除く): 1782697444

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 367, 710, 734, 1420, 1468, 1835, 3011, 3670, 6022, 7340, 12044, 15055, 26057, 30110, 52114, 60220, 104228, 130285, 213781, 260570, 427562, 521140, 855124, 1068905, 1105037, 2137810, 2210074, 4275620, 4420148, 5525185, 11050370, 22100740, 78457627, 156915254, 313830508, 392288135, 784576270, 1569152540]

約数ペア:

[(1, 1569152540), (2, 784576270), (4, 392288135), (5, 313830508), (10, 156915254), (20, 78457627), (71, 22100740), (142, 11050370), (284, 5525185), (355, 4420148), (367, 4275620), (710, 2210074), (734, 2137810), (1420, 1105037), (1468, 1068905), (1835, 855124), (3011, 521140), (3670, 427562), (6022, 260570), (7340, 213781), (12044, 130285), (15055, 104228), (26057, 60220), (30110, 52114)]