9685480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{34591}}^1$

素因数の和:34609

約数の個数: 32

約数和(自身を含む): 24906240

約数和(自身を除く): 15220760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 34591, 69182, 138364, 172955, 242137, 276728, 345910, 484274, 691820, 968548, 1210685, 1383640, 1937096, 2421370, 4842740, 9685480]

約数ペア:

[(1, 9685480), (2, 4842740), (4, 2421370), (5, 1937096), (7, 1383640), (8, 1210685), (10, 968548), (14, 691820), (20, 484274), (28, 345910), (35, 276728), (40, 242137), (56, 172955), (70, 138364), (140, 69182), (280, 34591)]