30780635

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 37609056

約数和(自身を除く): 6828421

約数列:

[1, 5, 113, 157, 347, 565, 785, 1735, 17741, 39211, 54479, 88705, 196055, 272395, 6156127, 30780635]

約数ペア:

[(1, 30780635), (5, 6156127), (113, 272395), (157, 196055), (347, 88705), (565, 54479), (785, 39211), (1735, 17741)]