70167580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{501197}}^1$

素因数の和:501213

約数の個数: 24

約数和(自身を含む): 168402528

約数和(自身を除く): 98234948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 501197, 1002394, 2004788, 2505985, 3508379, 5011970, 7016758, 10023940, 14033516, 17541895, 35083790, 70167580]

約数ペア:

[(1, 70167580), (2, 35083790), (4, 17541895), (5, 14033516), (7, 10023940), (10, 7016758), (14, 5011970), (20, 3508379), (28, 2505985), (35, 2004788), (70, 1002394), (140, 501197)]