1266210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1$

素因数の和:1303

約数の個数: 48

約数和(自身を含む): 3594240

約数和(自身を除く): 2328030

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, 1279, 2558, 3837, 6395, 7674, 11511, 12790, 14069, 19185, 23022, 28138, 38370, 42207, 57555, 70345, 84414, 115110, 126621, 140690, 211035, 253242, 422070, 633105, 1266210]

約数ペア:

[(1, 1266210), (2, 633105), (3, 422070), (5, 253242), (6, 211035), (9, 140690), (10, 126621), (11, 115110), (15, 84414), (18, 70345), (22, 57555), (30, 42207), (33, 38370), (45, 28138), (55, 23022), (66, 19185), (90, 14069), (99, 12790), (110, 11511), (165, 7674), (198, 6395), (330, 3837), (495, 2558), (990, 1279)]