8566860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 24337152

約数和(自身を除く): 15770292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2011, 2130, 4022, 4260, 6033, 8044, 10055, 12066, 20110, 24132, 30165, 40220, 60330, 120660, 142781, 285562, 428343, 571124, 713905, 856686, 1427810, 1713372, 2141715, 2855620, 4283430, 8566860]

約数ペア:

[(1, 8566860), (2, 4283430), (3, 2855620), (4, 2141715), (5, 1713372), (6, 1427810), (10, 856686), (12, 713905), (15, 571124), (20, 428343), (30, 285562), (60, 142781), (71, 120660), (142, 60330), (213, 40220), (284, 30165), (355, 24132), (426, 20110), (710, 12066), (852, 10055), (1065, 8044), (1420, 6033), (2011, 4260), (2130, 4022)]