8481132390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2226019}}^1$

素因数の和:2226156

約数の個数: 32

約数和(自身を含む): 20515000320

約数和(自身を除く): 12033867930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 2226019, 4452038, 6678057, 11130095, 13356114, 22260190, 33390285, 66780570, 282704413, 565408826, 848113239, 1413522065, 1696226478, 2827044130, 4240566195, 8481132390]

約数ペア:

[(1, 8481132390), (2, 4240566195), (3, 2827044130), (5, 1696226478), (6, 1413522065), (10, 848113239), (15, 565408826), (30, 282704413), (127, 66780570), (254, 33390285), (381, 22260190), (635, 13356114), (762, 11130095), (1270, 6678057), (1905, 4452038), (3810, 2226019)]