21475110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3709}}^1$

素因数の和:3912

約数の個数: 32

約数和(自身を含む): 51821280

約数和(自身を除く): 30346170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 3709, 5790, 7418, 11127, 18545, 22254, 37090, 55635, 111270, 715837, 1431674, 2147511, 3579185, 4295022, 7158370, 10737555, 21475110]

約数ペア:

[(1, 21475110), (2, 10737555), (3, 7158370), (5, 4295022), (6, 3579185), (10, 2147511), (15, 1431674), (30, 715837), (193, 111270), (386, 55635), (579, 37090), (965, 22254), (1158, 18545), (1930, 11127), (2895, 7418), (3709, 5790)]