9687580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{69197}}^1$

素因数の和:69213

約数の個数: 24

約数和(自身を含む): 23250528

約数和(自身を除く): 13562948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 69197, 138394, 276788, 345985, 484379, 691970, 968758, 1383940, 1937516, 2421895, 4843790, 9687580]

約数ペア:

[(1, 9687580), (2, 4843790), (4, 2421895), (5, 1937516), (7, 1383940), (10, 968758), (14, 691970), (20, 484379), (28, 345985), (35, 276788), (70, 138394), (140, 69197)]