30789186

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{28351}}^1$

素因数の和:28537

約数の個数: 16

約数和(自身を含む): 61920768

約数和(自身を除く): 31131582

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 28351, 56702, 85053, 170106, 5131531, 10263062, 15394593, 30789186]

約数ペア:

[(1, 30789186), (2, 15394593), (3, 10263062), (6, 5131531), (181, 170106), (362, 85053), (543, 56702), (1086, 28351)]