9245740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{66041}}^1$

素因数の和:66057

約数の個数: 24

約数和(自身を含む): 22190112

約数和(自身を除く): 12944372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 66041, 132082, 264164, 330205, 462287, 660410, 924574, 1320820, 1849148, 2311435, 4622870, 9245740]

約数ペア:

[(1, 9245740), (2, 4622870), (4, 2311435), (5, 1849148), (7, 1320820), (10, 924574), (14, 660410), (20, 462287), (28, 330205), (35, 264164), (70, 132082), (140, 66041)]