687367020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11456117}}^1$

素因数の和:11456129

約数の個数: 24

約数和(自身を含む): 1924627824

約数和(自身を除く): 1237260804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 11456117, 22912234, 34368351, 45824468, 57280585, 68736702, 114561170, 137473404, 171841755, 229122340, 343683510, 687367020]

約数ペア:

[(1, 687367020), (2, 343683510), (3, 229122340), (4, 171841755), (5, 137473404), (6, 114561170), (10, 68736702), (12, 57280585), (15, 45824468), (20, 34368351), (30, 22912234), (60, 11456117)]