139628430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1279}}^1$

素因数の和:2505

約数の個数: 48

約数和(自身を含む): 363617280

約数和(自身を除く): 223988850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1213, 1279, 2426, 2558, 3639, 3837, 6065, 6395, 7278, 7674, 10917, 11511, 12130, 12790, 18195, 19185, 21834, 23022, 36390, 38370, 54585, 57555, 109170, 115110, 1551427, 3102854, 4654281, 7757135, 9308562, 13962843, 15514270, 23271405, 27925686, 46542810, 69814215, 139628430]

約数ペア:

[(1, 139628430), (2, 69814215), (3, 46542810), (5, 27925686), (6, 23271405), (9, 15514270), (10, 13962843), (15, 9308562), (18, 7757135), (30, 4654281), (45, 3102854), (90, 1551427), (1213, 115110), (1279, 109170), (2426, 57555), (2558, 54585), (3639, 38370), (3837, 36390), (6065, 23022), (6395, 21834), (7278, 19185), (7674, 18195), (10917, 12790), (11511, 12130)]