31538030

素因数分解:

$2^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{2207}}^1$

素因数の和:3643

約数の個数: 16

約数和(自身を含む): 56833920

約数和(自身を除く): 25295890

約数列:

[1, 2, 5, 10, 1429, 2207, 2858, 4414, 7145, 11035, 14290, 22070, 3153803, 6307606, 15769015, 31538030]

約数ペア:

[(1, 31538030), (2, 15769015), (5, 6307606), (10, 3153803), (1429, 22070), (2207, 14290), (2858, 11035), (4414, 7145)]