270131380

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{31193}}^1$

素因数の和:31635

約数の個数: 24

約数和(自身を含む): 568604232

約数和(自身を除く): 298472852

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 8660, 31193, 62386, 124772, 155965, 311930, 623860, 13506569, 27013138, 54026276, 67532845, 135065690, 270131380]

約数ペア:

[(1, 270131380), (2, 135065690), (4, 67532845), (5, 54026276), (10, 27013138), (20, 13506569), (433, 623860), (866, 311930), (1732, 155965), (2165, 124772), (4330, 62386), (8660, 31193)]