22566660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{823}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 63401856

約数和(自身を除く): 40835196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 823, 914, 1371, 1646, 1828, 2285, 2469, 2742, 3292, 4115, 4570, 4938, 5484, 6855, 8230, 9140, 9876, 12345, 13710, 16460, 24690, 27420, 49380, 376111, 752222, 1128333, 1504444, 1880555, 2256666, 3761110, 4513332, 5641665, 7522220, 11283330, 22566660]

約数ペア:

[(1, 22566660), (2, 11283330), (3, 7522220), (4, 5641665), (5, 4513332), (6, 3761110), (10, 2256666), (12, 1880555), (15, 1504444), (20, 1128333), (30, 752222), (60, 376111), (457, 49380), (823, 27420), (914, 24690), (1371, 16460), (1646, 13710), (1828, 12345), (2285, 9876), (2469, 9140), (2742, 8230), (3292, 6855), (4115, 5484), (4570, 4938)]