1393903740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{182927}}^1$

素因数の和:183066

約数の個数: 48

約数和(自身を含む): 3933683712

約数和(自身を除く): 2539779972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 182927, 365854, 548781, 731708, 914635, 1097562, 1829270, 2195124, 2743905, 3658540, 5487810, 10975620, 23231729, 46463458, 69695187, 92926916, 116158645, 139390374, 232317290, 278780748, 348475935, 464634580, 696951870, 1393903740]

約数ペア:

[(1, 1393903740), (2, 696951870), (3, 464634580), (4, 348475935), (5, 278780748), (6, 232317290), (10, 139390374), (12, 116158645), (15, 92926916), (20, 69695187), (30, 46463458), (60, 23231729), (127, 10975620), (254, 5487810), (381, 3658540), (508, 2743905), (635, 2195124), (762, 1829270), (1270, 1097562), (1524, 914635), (1905, 731708), (2540, 548781), (3810, 365854), (7620, 182927)]