13346220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{222437}}^1$

素因数の和:222449

約数の個数: 24

約数和(自身を含む): 37369584

約数和(自身を除く): 24023364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 222437, 444874, 667311, 889748, 1112185, 1334622, 2224370, 2669244, 3336555, 4448740, 6673110, 13346220]

約数ペア:

[(1, 13346220), (2, 6673110), (3, 4448740), (4, 3336555), (5, 2669244), (6, 2224370), (10, 1334622), (12, 1112185), (15, 889748), (20, 667311), (30, 444874), (60, 222437)]