3058040

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 6966000

約数和(自身を除く): 3907960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 859, 890, 1718, 1780, 3436, 3560, 4295, 6872, 8590, 17180, 34360, 76451, 152902, 305804, 382255, 611608, 764510, 1529020, 3058040]

約数ペア:

[(1, 3058040), (2, 1529020), (4, 764510), (5, 611608), (8, 382255), (10, 305804), (20, 152902), (40, 76451), (89, 34360), (178, 17180), (356, 8590), (445, 6872), (712, 4295), (859, 3560), (890, 3436), (1718, 1780)]