38700660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{645011}}^1$

素因数の和:645023

約数の個数: 24

約数和(自身を含む): 108362016

約数和(自身を除く): 69661356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 645011, 1290022, 1935033, 2580044, 3225055, 3870066, 6450110, 7740132, 9675165, 12900220, 19350330, 38700660]

約数ペア:

[(1, 38700660), (2, 19350330), (3, 12900220), (4, 9675165), (5, 7740132), (6, 6450110), (10, 3870066), (12, 3225055), (15, 2580044), (20, 1935033), (30, 1290022), (60, 645011)]