16272990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{180811}}^1$

素因数の和:180824

約数の個数: 24

約数和(自身を含む): 42310008

約数和(自身を除く): 26037018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 180811, 361622, 542433, 904055, 1084866, 1627299, 1808110, 2712165, 3254598, 5424330, 8136495, 16272990]

約数ペア:

[(1, 16272990), (2, 8136495), (3, 5424330), (5, 3254598), (6, 2712165), (9, 1808110), (10, 1627299), (15, 1084866), (18, 904055), (30, 542433), (45, 361622), (90, 180811)]