28205070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{940169}}^1$

素因数の和:940179

約数の個数: 16

約数和(自身を含む): 67692240

約数和(自身を除く): 39487170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 940169, 1880338, 2820507, 4700845, 5641014, 9401690, 14102535, 28205070]

約数ペア:

[(1, 28205070), (2, 14102535), (3, 9401690), (5, 5641014), (6, 4700845), (10, 2820507), (15, 1880338), (30, 940169)]