9525740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{68041}}^1$

素因数の和:68057

約数の個数: 24

約数和(自身を含む): 22862112

約数和(自身を除く): 13336372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 68041, 136082, 272164, 340205, 476287, 680410, 952574, 1360820, 1905148, 2381435, 4762870, 9525740]

約数ペア:

[(1, 9525740), (2, 4762870), (4, 2381435), (5, 1905148), (7, 1360820), (10, 952574), (14, 680410), (20, 476287), (28, 340205), (35, 272164), (70, 136082), (140, 68041)]