2440310

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3089}}^1$

素因数の和:3175

約数の個数: 16

約数和(自身を含む): 4449600

約数和(自身を除く): 2009290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 3089, 6178, 15445, 30890, 244031, 488062, 1220155, 2440310]

約数ペア:

[(1, 2440310), (2, 1220155), (5, 488062), (10, 244031), (79, 30890), (158, 15445), (395, 6178), (790, 3089)]