2995450

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:582

約数の個数: 24

約数和(自身を含む): 5624640

約数和(自身を除く): 2629190

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 431, 695, 862, 1390, 2155, 3475, 4310, 6950, 10775, 21550, 59909, 119818, 299545, 599090, 1497725, 2995450]

約数ペア:

[(1, 2995450), (2, 1497725), (5, 599090), (10, 299545), (25, 119818), (50, 59909), (139, 21550), (278, 10775), (431, 6950), (695, 4310), (862, 3475), (1390, 2155)]