2575730

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{839}}^1$

素因数の和:1153

約数の個数: 16

約数和(自身を含む): 4656960

約数和(自身を除く): 2081230

約数列:

[1, 2, 5, 10, 307, 614, 839, 1535, 1678, 3070, 4195, 8390, 257573, 515146, 1287865, 2575730]

約数ペア:

[(1, 2575730), (2, 1287865), (5, 515146), (10, 257573), (307, 8390), (614, 4195), (839, 3070), (1535, 1678)]