15432890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 30469824

約数和(自身を除く): 15036934

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 307, 457, 614, 914, 1535, 2285, 3070, 3377, 4570, 5027, 6754, 10054, 16885, 25135, 33770, 50270, 140299, 280598, 701495, 1402990, 1543289, 3086578, 7716445, 15432890]

約数ペア:

[(1, 15432890), (2, 7716445), (5, 3086578), (10, 1543289), (11, 1402990), (22, 701495), (55, 280598), (110, 140299), (307, 50270), (457, 33770), (614, 25135), (914, 16885), (1535, 10054), (2285, 6754), (3070, 5027), (3377, 4570)]