85342020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1422367}}^1$

素因数の和:1422379

約数の個数: 24

約数和(自身を含む): 238957824

約数和(自身を除く): 153615804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1422367, 2844734, 4267101, 5689468, 7111835, 8534202, 14223670, 17068404, 21335505, 28447340, 42671010, 85342020]

約数ペア:

[(1, 85342020), (2, 42671010), (3, 28447340), (4, 21335505), (5, 17068404), (6, 14223670), (10, 8534202), (12, 7111835), (15, 5689468), (20, 4267101), (30, 2844734), (60, 1422367)]