47156730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{1279}}^1$

素因数の和:2518

約数の個数: 32

約数和(自身を含む): 113356800

約数和(自身を除く): 66200070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1229, 1279, 2458, 2558, 3687, 3837, 6145, 6395, 7374, 7674, 12290, 12790, 18435, 19185, 36870, 38370, 1571891, 3143782, 4715673, 7859455, 9431346, 15718910, 23578365, 47156730]

約数ペア:

[(1, 47156730), (2, 23578365), (3, 15718910), (5, 9431346), (6, 7859455), (10, 4715673), (15, 3143782), (30, 1571891), (1229, 38370), (1279, 36870), (2458, 19185), (2558, 18435), (3687, 12790), (3837, 12290), (6145, 7674), (6395, 7374)]