2915750

素因数分解:

$2^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 5559840

約数和(自身を除く): 2644090

約数列:

[1, 2, 5, 10, 25, 50, 107, 109, 125, 214, 218, 250, 535, 545, 1070, 1090, 2675, 2725, 5350, 5450, 11663, 13375, 13625, 23326, 26750, 27250, 58315, 116630, 291575, 583150, 1457875, 2915750]

約数ペア:

[(1, 2915750), (2, 1457875), (5, 583150), (10, 291575), (25, 116630), (50, 58315), (107, 27250), (109, 26750), (125, 23326), (214, 13625), (218, 13375), (250, 11663), (535, 5450), (545, 5350), (1070, 2725), (1090, 2675)]