31338870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1044629}}^1$

素因数の和:1044639

約数の個数: 16

約数和(自身を含む): 75213360

約数和(自身を除く): 43874490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1044629, 2089258, 3133887, 5223145, 6267774, 10446290, 15669435, 31338870]

約数ペア:

[(1, 31338870), (2, 15669435), (3, 10446290), (5, 6267774), (6, 5223145), (10, 3133887), (15, 2089258), (30, 1044629)]