21325110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{710837}}^1$

素因数の和:710847

約数の個数: 16

約数和(自身を含む): 51180336

約数和(自身を除く): 29855226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 710837, 1421674, 2132511, 3554185, 4265022, 7108370, 10662555, 21325110]

約数ペア:

[(1, 21325110), (2, 10662555), (3, 7108370), (5, 4265022), (6, 3554185), (10, 2132511), (15, 1421674), (30, 710837)]