2021167110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67372237}}^1$

素因数の和:67372247

約数の個数: 16

約数和(自身を含む): 4850801136

約数和(自身を除く): 2829634026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67372237, 134744474, 202116711, 336861185, 404233422, 673722370, 1010583555, 2021167110]

約数ペア:

[(1, 2021167110), (2, 1010583555), (3, 673722370), (5, 404233422), (6, 336861185), (10, 202116711), (15, 134744474), (30, 67372237)]