30966490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{106781}}^1$

素因数の和:106817

約数の個数: 16

約数和(自身を含む): 57662280

約数和(自身を除く): 26695790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 106781, 213562, 533905, 1067810, 3096649, 6193298, 15483245, 30966490]

約数ペア:

[(1, 30966490), (2, 15483245), (5, 6193298), (10, 3096649), (29, 1067810), (58, 533905), (145, 213562), (290, 106781)]