6667620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{111127}}^1$

素因数の和:111139

約数の個数: 24

約数和(自身を含む): 18669504

約数和(自身を除く): 12001884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 111127, 222254, 333381, 444508, 555635, 666762, 1111270, 1333524, 1666905, 2222540, 3333810, 6667620]

約数ペア:

[(1, 6667620), (2, 3333810), (3, 2222540), (4, 1666905), (5, 1333524), (6, 1111270), (10, 666762), (12, 555635), (15, 444508), (20, 333381), (30, 222254), (60, 111127)]