30755990

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{7103}}^1$

素因数の和:7543

約数の個数: 16

約数和(自身を含む): 55496448

約数和(自身を除く): 24740458

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 7103, 14206, 35515, 71030, 3075599, 6151198, 15377995, 30755990]

約数ペア:

[(1, 30755990), (2, 15377995), (5, 6151198), (10, 3075599), (433, 71030), (866, 35515), (2165, 14206), (4330, 7103)]