55998870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2903}}^1$

素因数の和:3556

約数の個数: 32

約数和(自身を含む): 134652672

約数和(自身を除く): 78653802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1929, 2903, 3215, 3858, 5806, 6430, 8709, 9645, 14515, 17418, 19290, 29030, 43545, 87090, 1866629, 3733258, 5599887, 9333145, 11199774, 18666290, 27999435, 55998870]

約数ペア:

[(1, 55998870), (2, 27999435), (3, 18666290), (5, 11199774), (6, 9333145), (10, 5599887), (15, 3733258), (30, 1866629), (643, 87090), (1286, 43545), (1929, 29030), (2903, 19290), (3215, 17418), (3858, 14515), (5806, 9645), (6430, 8709)]