244080620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1743433}}^1$

素因数の和:1743449

約数の個数: 24

約数和(自身を含む): 585793824

約数和(自身を除く): 341713204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1743433, 3486866, 6973732, 8717165, 12204031, 17434330, 24408062, 34868660, 48816124, 61020155, 122040310, 244080620]

約数ペア:

[(1, 244080620), (2, 122040310), (4, 61020155), (5, 48816124), (7, 34868660), (10, 24408062), (14, 17434330), (20, 12204031), (28, 8717165), (35, 6973732), (70, 3486866), (140, 1743433)]