4291830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1165

約数の個数: 48

約数和(自身を含む): 11428560

約数和(自身を除く): 7136730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1109, 1290, 1935, 2218, 3327, 3870, 5545, 6654, 9981, 11090, 16635, 19962, 33270, 47687, 49905, 95374, 99810, 143061, 238435, 286122, 429183, 476870, 715305, 858366, 1430610, 2145915, 4291830]

約数ペア:

[(1, 4291830), (2, 2145915), (3, 1430610), (5, 858366), (6, 715305), (9, 476870), (10, 429183), (15, 286122), (18, 238435), (30, 143061), (43, 99810), (45, 95374), (86, 49905), (90, 47687), (129, 33270), (215, 19962), (258, 16635), (387, 11090), (430, 9981), (645, 6654), (774, 5545), (1109, 3870), (1290, 3327), (1935, 2218)]