87137290

素因数分解:

$2^1\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{4759}}^1$

素因数の和:6597

約数の個数: 16

約数和(自身を含む): 156965760

約数和(自身を除く): 69828470

約数列:

[1, 2, 5, 10, 1831, 3662, 4759, 9155, 9518, 18310, 23795, 47590, 8713729, 17427458, 43568645, 87137290]

約数ペア:

[(1, 87137290), (2, 43568645), (5, 17427458), (10, 8713729), (1831, 47590), (3662, 23795), (4759, 18310), (9155, 9518)]