34080620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{243433}}^1$

素因数の和:243449

約数の個数: 24

約数和(自身を含む): 81793824

約数和(自身を除く): 47713204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 243433, 486866, 973732, 1217165, 1704031, 2434330, 3408062, 4868660, 6816124, 8520155, 17040310, 34080620]

約数ペア:

[(1, 34080620), (2, 17040310), (4, 8520155), (5, 6816124), (7, 4868660), (10, 3408062), (14, 2434330), (20, 1704031), (28, 1217165), (35, 973732), (70, 486866), (140, 243433)]