120810530

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{27271}}^1$

素因数の和:27721

約数の個数: 16

約数和(自身を含む): 217957824

約数和(自身を除く): 97147294

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 27271, 54542, 136355, 272710, 12081053, 24162106, 60405265, 120810530]

約数ペア:

[(1, 120810530), (2, 60405265), (5, 24162106), (10, 12081053), (443, 272710), (886, 136355), (2215, 54542), (4430, 27271)]