14987740

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2441}}^1$

素因数の和:2757

約数の個数: 24

約数和(自身を含む): 31589712

約数和(自身を除く): 16601972

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 2441, 3070, 4882, 6140, 9764, 12205, 24410, 48820, 749387, 1498774, 2997548, 3746935, 7493870, 14987740]

約数ペア:

[(1, 14987740), (2, 7493870), (4, 3746935), (5, 2997548), (10, 1498774), (20, 749387), (307, 48820), (614, 24410), (1228, 12205), (1535, 9764), (2441, 6140), (3070, 4882)]