66800940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1113349}}^1$

素因数の和:1113361

約数の個数: 24

約数和(自身を含む): 187042800

約数和(自身を除く): 120241860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1113349, 2226698, 3340047, 4453396, 5566745, 6680094, 11133490, 13360188, 16700235, 22266980, 33400470, 66800940]

約数ペア:

[(1, 66800940), (2, 33400470), (3, 22266980), (4, 16700235), (5, 13360188), (6, 11133490), (10, 6680094), (12, 5566745), (15, 4453396), (20, 3340047), (30, 2226698), (60, 1113349)]