22212990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{246811}}^1$

素因数の和:246824

約数の個数: 24

約数和(自身を含む): 57754008

約数和(自身を除く): 35541018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 246811, 493622, 740433, 1234055, 1480866, 2221299, 2468110, 3702165, 4442598, 7404330, 11106495, 22212990]

約数ペア:

[(1, 22212990), (2, 11106495), (3, 7404330), (5, 4442598), (6, 3702165), (9, 2468110), (10, 2221299), (15, 1480866), (18, 1234055), (30, 740433), (45, 493622), (90, 246811)]