20310630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{677021}}^1$

素因数の和:677031

約数の個数: 16

約数和(自身を含む): 48745584

約数和(自身を除く): 28434954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 677021, 1354042, 2031063, 3385105, 4062126, 6770210, 10155315, 20310630]

約数ペア:

[(1, 20310630), (2, 10155315), (3, 6770210), (5, 4062126), (6, 3385105), (10, 2031063), (15, 1354042), (30, 677021)]