15466660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 35703360

約数和(自身を除く): 20236700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 229, 307, 458, 614, 916, 1145, 1228, 1535, 2290, 2519, 3070, 3377, 4580, 5038, 6140, 6754, 10076, 12595, 13508, 16885, 25190, 33770, 50380, 67540, 70303, 140606, 281212, 351515, 703030, 773333, 1406060, 1546666, 3093332, 3866665, 7733330, 15466660]

約数ペア:

[(1, 15466660), (2, 7733330), (4, 3866665), (5, 3093332), (10, 1546666), (11, 1406060), (20, 773333), (22, 703030), (44, 351515), (55, 281212), (110, 140606), (220, 70303), (229, 67540), (307, 50380), (458, 33770), (614, 25190), (916, 16885), (1145, 13508), (1228, 12595), (1535, 10076), (2290, 6754), (2519, 6140), (3070, 5038), (3377, 4580)]