20010630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{667021}}^1$

素因数の和:667031

約数の個数: 16

約数和(自身を含む): 48025584

約数和(自身を除く): 28014954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 667021, 1334042, 2001063, 3335105, 4002126, 6670210, 10005315, 20010630]

約数ペア:

[(1, 20010630), (2, 10005315), (3, 6670210), (5, 4002126), (6, 3335105), (10, 2001063), (15, 1334042), (30, 667021)]