14931980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{106657}}^1$

素因数の和:106673

約数の個数: 24

約数和(自身を含む): 35837088

約数和(自身を除く): 20905108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 106657, 213314, 426628, 533285, 746599, 1066570, 1493198, 2133140, 2986396, 3732995, 7465990, 14931980]

約数ペア:

[(1, 14931980), (2, 7465990), (4, 3732995), (5, 2986396), (7, 2133140), (10, 1493198), (14, 1066570), (20, 746599), (28, 533285), (35, 426628), (70, 213314), (140, 106657)]