164402220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2740037}}^1$

素因数の和:2740049

約数の個数: 24

約数和(自身を含む): 460326384

約数和(自身を除く): 295924164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2740037, 5480074, 8220111, 10960148, 13700185, 16440222, 27400370, 32880444, 41100555, 54800740, 82201110, 164402220]

約数ペア:

[(1, 164402220), (2, 82201110), (3, 54800740), (4, 41100555), (5, 32880444), (6, 27400370), (10, 16440222), (12, 13700185), (15, 10960148), (20, 8220111), (30, 5480074), (60, 2740037)]