13400220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223337}}^1$

素因数の和:223349

約数の個数: 24

約数和(自身を含む): 37520784

約数和(自身を除く): 24120564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223337, 446674, 670011, 893348, 1116685, 1340022, 2233370, 2680044, 3350055, 4466740, 6700110, 13400220]

約数ペア:

[(1, 13400220), (2, 6700110), (3, 4466740), (4, 3350055), (5, 2680044), (6, 2233370), (10, 1340022), (12, 1116685), (15, 893348), (20, 670011), (30, 446674), (60, 223337)]