9213470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{18803}}^1$

素因数の和:18824

約数の個数: 24

約数和(自身を含む): 19292904

約数和(自身を除く): 10079434

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 18803, 37606, 94015, 131621, 188030, 263242, 658105, 921347, 1316210, 1842694, 4606735, 9213470]

約数ペア:

[(1, 9213470), (2, 4606735), (5, 1842694), (7, 1316210), (10, 921347), (14, 658105), (35, 263242), (49, 188030), (70, 131621), (98, 94015), (245, 37606), (490, 18803)]