8064890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 15168384

約数和(自身を除く): 7103494

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 185, 307, 355, 370, 614, 710, 1535, 2627, 3070, 5254, 11359, 13135, 21797, 22718, 26270, 43594, 56795, 108985, 113590, 217970, 806489, 1612978, 4032445, 8064890]

約数ペア:

[(1, 8064890), (2, 4032445), (5, 1612978), (10, 806489), (37, 217970), (71, 113590), (74, 108985), (142, 56795), (185, 43594), (307, 26270), (355, 22718), (370, 21797), (614, 13135), (710, 11359), (1535, 5254), (2627, 3070)]