1707580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{12197}}^1$

素因数の和:12213

約数の個数: 24

約数和(自身を含む): 4098528

約数和(自身を除く): 2390948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 12197, 24394, 48788, 60985, 85379, 121970, 170758, 243940, 341516, 426895, 853790, 1707580]

約数ペア:

[(1, 1707580), (2, 853790), (4, 426895), (5, 341516), (7, 243940), (10, 170758), (14, 121970), (20, 85379), (28, 60985), (35, 48788), (70, 24394), (140, 12197)]