57231370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1999}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 118080000

約数和(自身を除く): 60848630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 1999, 2045, 2863, 3998, 4090, 5726, 9995, 13993, 14315, 19990, 27986, 28630, 69965, 139930, 817591, 1635182, 4087955, 5723137, 8175910, 11446274, 28615685, 57231370]

約数ペア:

[(1, 57231370), (2, 28615685), (5, 11446274), (7, 8175910), (10, 5723137), (14, 4087955), (35, 1635182), (70, 817591), (409, 139930), (818, 69965), (1999, 28630), (2045, 27986), (2863, 19990), (3998, 14315), (4090, 13993), (5726, 9995)]