11666220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1531}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 32944128

約数和(自身を除く): 21277908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1531, 1905, 2540, 3062, 3810, 4593, 6124, 7620, 7655, 9186, 15310, 18372, 22965, 30620, 45930, 91860, 194437, 388874, 583311, 777748, 972185, 1166622, 1944370, 2333244, 2916555, 3888740, 5833110, 11666220]

約数ペア:

[(1, 11666220), (2, 5833110), (3, 3888740), (4, 2916555), (5, 2333244), (6, 1944370), (10, 1166622), (12, 972185), (15, 777748), (20, 583311), (30, 388874), (60, 194437), (127, 91860), (254, 45930), (381, 30620), (508, 22965), (635, 18372), (762, 15310), (1270, 9186), (1524, 7655), (1531, 7620), (1905, 6124), (2540, 4593), (3062, 3810)]