30958045

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 37825200

約数和(自身を除く): 6867155

約数列:

[1, 5, 113, 157, 349, 565, 785, 1745, 17741, 39437, 54793, 88705, 197185, 273965, 6191609, 30958045]

約数ペア:

[(1, 30958045), (5, 6191609), (113, 273965), (157, 197185), (349, 88705), (565, 54793), (785, 39437), (1745, 17741)]