7651670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 15059520

約数和(自身を除く): 7407850

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 829, 923, 1658, 1846, 4145, 4615, 8290, 9230, 10777, 21554, 53885, 58859, 107770, 117718, 294295, 588590, 765167, 1530334, 3825835, 7651670]

約数ペア:

[(1, 7651670), (2, 3825835), (5, 1530334), (10, 765167), (13, 588590), (26, 294295), (65, 117718), (71, 107770), (130, 58859), (142, 53885), (355, 21554), (710, 10777), (829, 9230), (923, 8290), (1658, 4615), (1846, 4145)]