11116890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 29133000

約数和(自身を除く): 18016110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 829, 894, 1341, 1490, 1658, 2235, 2487, 2682, 4145, 4470, 4974, 6705, 7461, 8290, 12435, 13410, 14922, 24870, 37305, 74610, 123521, 247042, 370563, 617605, 741126, 1111689, 1235210, 1852815, 2223378, 3705630, 5558445, 11116890]

約数ペア:

[(1, 11116890), (2, 5558445), (3, 3705630), (5, 2223378), (6, 1852815), (9, 1235210), (10, 1111689), (15, 741126), (18, 617605), (30, 370563), (45, 247042), (90, 123521), (149, 74610), (298, 37305), (447, 24870), (745, 14922), (829, 13410), (894, 12435), (1341, 8290), (1490, 7461), (1658, 6705), (2235, 4974), (2487, 4470), (2682, 4145)]