2011431510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2031749}}^1$

素因数の和:2031773

約数の個数: 48

約数和(自身を含む): 5705154000

約数和(自身を除く): 3693722490

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2031749, 4063498, 6095247, 10158745, 12190494, 18285741, 20317490, 22349239, 30476235, 36571482, 44698478, 60952470, 67047717, 91428705, 111746195, 134095434, 182857410, 201143151, 223492390, 335238585, 402286302, 670477170, 1005715755, 2011431510]

約数ペア:

[(1, 2011431510), (2, 1005715755), (3, 670477170), (5, 402286302), (6, 335238585), (9, 223492390), (10, 201143151), (11, 182857410), (15, 134095434), (18, 111746195), (22, 91428705), (30, 67047717), (33, 60952470), (45, 44698478), (55, 36571482), (66, 30476235), (90, 22349239), (99, 20317490), (110, 18285741), (165, 12190494), (198, 10158745), (330, 6095247), (495, 4063498), (990, 2031749)]