30103898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{17321}}^1$

素因数の和:17413

約数の個数: 16

約数和(自身を含む): 49887360

約数和(自身を除く): 19783462

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 17321, 34642, 190531, 381062, 1368359, 2736718, 15051949, 30103898]

約数ペア:

[(1, 30103898), (2, 15051949), (11, 2736718), (22, 1368359), (79, 381062), (158, 190531), (869, 34642), (1738, 17321)]