3460540

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2437}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 7372512

約数和(自身を除く): 3911972

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 2437, 4874, 9748, 12185, 24370, 48740, 173027, 346054, 692108, 865135, 1730270, 3460540]

約数ペア:

[(1, 3460540), (2, 1730270), (4, 865135), (5, 692108), (10, 346054), (20, 173027), (71, 48740), (142, 24370), (284, 12185), (355, 9748), (710, 4874), (1420, 2437)]