15312390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4019}}^1$

素因数の和:4156

約数の個数: 32

約数和(自身を含む): 37048320

約数和(自身を除く): 21735930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 4019, 8038, 12057, 20095, 24114, 40190, 60285, 120570, 510413, 1020826, 1531239, 2552065, 3062478, 5104130, 7656195, 15312390]

約数ペア:

[(1, 15312390), (2, 7656195), (3, 5104130), (5, 3062478), (6, 2552065), (10, 1531239), (15, 1020826), (30, 510413), (127, 120570), (254, 60285), (381, 40190), (635, 24114), (762, 20095), (1270, 12057), (1905, 8038), (3810, 4019)]