21224010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{707467}}^1$

素因数の和:707477

約数の個数: 16

約数和(自身を含む): 50937696

約数和(自身を除く): 29713686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 707467, 1414934, 2122401, 3537335, 4244802, 7074670, 10612005, 21224010]

約数ペア:

[(1, 21224010), (2, 10612005), (3, 7074670), (5, 4244802), (6, 3537335), (10, 2122401), (15, 1414934), (30, 707467)]