9679180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1471}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 23740416

約数和(自身を除く): 14061236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1471, 1645, 2942, 3290, 5884, 6580, 7355, 10297, 14710, 20594, 29420, 41188, 51485, 69137, 102970, 138274, 205940, 276548, 345685, 483959, 691370, 967918, 1382740, 1935836, 2419795, 4839590, 9679180]

約数ペア:

[(1, 9679180), (2, 4839590), (4, 2419795), (5, 1935836), (7, 1382740), (10, 967918), (14, 691370), (20, 483959), (28, 345685), (35, 276548), (47, 205940), (70, 138274), (94, 102970), (140, 69137), (188, 51485), (235, 41188), (329, 29420), (470, 20594), (658, 14710), (940, 10297), (1316, 7355), (1471, 6580), (1645, 5884), (2942, 3290)]