12216210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{407207}}^1$

素因数の和:407217

約数の個数: 16

約数和(自身を含む): 29318976

約数和(自身を除く): 17102766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 407207, 814414, 1221621, 2036035, 2443242, 4072070, 6108105, 12216210]

約数ペア:

[(1, 12216210), (2, 6108105), (3, 4072070), (5, 2443242), (6, 2036035), (10, 1221621), (15, 814414), (30, 407207)]