30111604

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{17881}}^1$

素因数の和:18306

約数の個数: 12

約数和(自身を含む): 52823428

約数和(自身を除く): 22711824

約数列:

[1, 2, 4, 421, 842, 1684, 17881, 35762, 71524, 7527901, 15055802, 30111604]

約数ペア:

[(1, 30111604), (2, 15055802), (4, 7527901), (421, 71524), (842, 35762), (1684, 17881)]