124421870

素因数分解:

$2^1\times 5^1\times {\mathrm{2153}}^1\times {\mathrm{5779}}^1$

素因数の和:7939

約数の個数: 16

約数和(自身を含む): 224102160

約数和(自身を除く): 99680290

約数列:

[1, 2, 5, 10, 2153, 4306, 5779, 10765, 11558, 21530, 28895, 57790, 12442187, 24884374, 62210935, 124421870]

約数ペア:

[(1, 124421870), (2, 62210935), (5, 24884374), (10, 12442187), (2153, 57790), (4306, 28895), (5779, 21530), (10765, 11558)]