2565730

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 4852224

約数和(自身を除く): 2286494

約数列:

[1, 2, 5, 10, 47, 53, 94, 103, 106, 206, 235, 265, 470, 515, 530, 1030, 2491, 4841, 4982, 5459, 9682, 10918, 12455, 24205, 24910, 27295, 48410, 54590, 256573, 513146, 1282865, 2565730]

約数ペア:

[(1, 2565730), (2, 1282865), (5, 513146), (10, 256573), (47, 54590), (53, 48410), (94, 27295), (103, 24910), (106, 24205), (206, 12455), (235, 10918), (265, 9682), (470, 5459), (515, 4982), (530, 4841), (1030, 2491)]