29057140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{207551}}^1$

素因数の和:207567

約数の個数: 24

約数和(自身を含む): 69737472

約数和(自身を除く): 40680332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 207551, 415102, 830204, 1037755, 1452857, 2075510, 2905714, 4151020, 5811428, 7264285, 14528570, 29057140]

約数ペア:

[(1, 29057140), (2, 14528570), (4, 7264285), (5, 5811428), (7, 4151020), (10, 2905714), (14, 2075510), (20, 1452857), (28, 1037755), (35, 830204), (70, 415102), (140, 207551)]