10381620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2437}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 29490048

約数和(自身を除く): 19108428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 2437, 4260, 4874, 7311, 9748, 12185, 14622, 24370, 29244, 36555, 48740, 73110, 146220, 173027, 346054, 519081, 692108, 865135, 1038162, 1730270, 2076324, 2595405, 3460540, 5190810, 10381620]

約数ペア:

[(1, 10381620), (2, 5190810), (3, 3460540), (4, 2595405), (5, 2076324), (6, 1730270), (10, 1038162), (12, 865135), (15, 692108), (20, 519081), (30, 346054), (60, 173027), (71, 146220), (142, 73110), (213, 48740), (284, 36555), (355, 29244), (426, 24370), (710, 14622), (852, 12185), (1065, 9748), (1420, 7311), (2130, 4874), (2437, 4260)]