149127790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{2963}}^1$

素因数の和:3696

約数の個数: 32

約数和(自身を含む): 307307520

約数和(自身を除く): 158179730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 719, 1438, 2963, 3595, 5033, 5926, 7190, 10066, 14815, 20741, 25165, 29630, 41482, 50330, 103705, 207410, 2130397, 4260794, 10651985, 14912779, 21303970, 29825558, 74563895, 149127790]

約数ペア:

[(1, 149127790), (2, 74563895), (5, 29825558), (7, 21303970), (10, 14912779), (14, 10651985), (35, 4260794), (70, 2130397), (719, 207410), (1438, 103705), (2963, 50330), (3595, 41482), (5033, 29630), (5926, 25165), (7190, 20741), (10066, 14815)]