86742990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{963811}}^1$

素因数の和:963824

約数の個数: 24

約数和(自身を含む): 225532008

約数和(自身を除く): 138789018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 963811, 1927622, 2891433, 4819055, 5782866, 8674299, 9638110, 14457165, 17348598, 28914330, 43371495, 86742990]

約数ペア:

[(1, 86742990), (2, 43371495), (3, 28914330), (5, 17348598), (6, 14457165), (9, 9638110), (10, 8674299), (15, 5782866), (18, 4819055), (30, 2891433), (45, 1927622), (90, 963811)]