272028670

素因数分解:

$2^1\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{21991}}^1$

素因数の和:23235

約数の個数: 16

約数和(自身を含む): 490069728

約数和(自身を除く): 218041058

約数列:

[1, 2, 5, 10, 1237, 2474, 6185, 12370, 21991, 43982, 109955, 219910, 27202867, 54405734, 136014335, 272028670]

約数ペア:

[(1, 272028670), (2, 136014335), (5, 54405734), (10, 27202867), (1237, 219910), (2474, 109955), (6185, 43982), (12370, 21991)]