30485356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3517}}^1$

素因数の和:3729

約数の個数: 24

約数和(自身を含む): 58511376

約数和(自身を除く): 28026020

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 3517, 4334, 7034, 8668, 14068, 38687, 77374, 154748, 692849, 1385698, 2771396, 7621339, 15242678, 30485356]

約数ペア:

[(1, 30485356), (2, 15242678), (4, 7621339), (11, 2771396), (22, 1385698), (44, 692849), (197, 154748), (394, 77374), (788, 38687), (2167, 14068), (3517, 8668), (4334, 7034)]