30782884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{63601}}^1$

素因数の和:63627

約数の個数: 18

約数和(自身を含む): 59213462

約数和(自身を除く): 28430578

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 63601, 127202, 254404, 699611, 1399222, 2798444, 7695721, 15391442, 30782884]

約数ペア:

[(1, 30782884), (2, 15391442), (4, 7695721), (11, 2798444), (22, 1399222), (44, 699611), (121, 254404), (242, 127202), (484, 63601)]