26701570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{54493}}^1$

素因数の和:54514

約数の個数: 24

約数和(自身を含む): 55910844

約数和(自身を除く): 29209274

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 54493, 108986, 272465, 381451, 544930, 762902, 1907255, 2670157, 3814510, 5340314, 13350785, 26701570]

約数ペア:

[(1, 26701570), (2, 13350785), (5, 5340314), (7, 3814510), (10, 2670157), (14, 1907255), (35, 762902), (49, 544930), (70, 381451), (98, 272465), (245, 108986), (490, 54493)]