42558540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{937}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 119448672

約数和(自身を除く): 76890132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 757, 937, 1514, 1874, 2271, 2811, 3028, 3748, 3785, 4542, 4685, 5622, 7570, 9084, 9370, 11244, 11355, 14055, 15140, 18740, 22710, 28110, 45420, 56220, 709309, 1418618, 2127927, 2837236, 3546545, 4255854, 7093090, 8511708, 10639635, 14186180, 21279270, 42558540]

約数ペア:

[(1, 42558540), (2, 21279270), (3, 14186180), (4, 10639635), (5, 8511708), (6, 7093090), (10, 4255854), (12, 3546545), (15, 2837236), (20, 2127927), (30, 1418618), (60, 709309), (757, 56220), (937, 45420), (1514, 28110), (1874, 22710), (2271, 18740), (2811, 15140), (3028, 14055), (3748, 11355), (3785, 11244), (4542, 9370), (4685, 9084), (5622, 7570)]