299184490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{10111}}^1$

素因数の和:10398

約数の個数: 32

約数和(自身を含む): 589731840

約数和(自身を除く): 290547350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 269, 538, 1345, 2690, 2959, 5918, 10111, 14795, 20222, 29590, 50555, 101110, 111221, 222442, 556105, 1112210, 2719859, 5439718, 13599295, 27198590, 29918449, 59836898, 149592245, 299184490]

約数ペア:

[(1, 299184490), (2, 149592245), (5, 59836898), (10, 29918449), (11, 27198590), (22, 13599295), (55, 5439718), (110, 2719859), (269, 1112210), (538, 556105), (1345, 222442), (2690, 111221), (2959, 101110), (5918, 50555), (10111, 29590), (14795, 20222)]