87452010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1979}}^1$

素因数の和:2483

約数の個数: 48

約数和(自身を含む): 227953440

約数和(自身を除く): 140501430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 491, 982, 1473, 1979, 2455, 2946, 3958, 4419, 4910, 5937, 7365, 8838, 9895, 11874, 14730, 17811, 19790, 22095, 29685, 35622, 44190, 59370, 89055, 178110, 971689, 1943378, 2915067, 4858445, 5830134, 8745201, 9716890, 14575335, 17490402, 29150670, 43726005, 87452010]

約数ペア:

[(1, 87452010), (2, 43726005), (3, 29150670), (5, 17490402), (6, 14575335), (9, 9716890), (10, 8745201), (15, 5830134), (18, 4858445), (30, 2915067), (45, 1943378), (90, 971689), (491, 178110), (982, 89055), (1473, 59370), (1979, 44190), (2455, 35622), (2946, 29685), (3958, 22095), (4419, 19790), (4910, 17811), (5937, 14730), (7365, 11874), (8838, 9895)]