30535580

素因数分解:

$2^2\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{1439}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 64229760

約数和(自身を除く): 33694180

約数列:

[1, 2, 4, 5, 10, 20, 1061, 1439, 2122, 2878, 4244, 5305, 5756, 7195, 10610, 14390, 21220, 28780, 1526779, 3053558, 6107116, 7633895, 15267790, 30535580]

約数ペア:

[(1, 30535580), (2, 15267790), (4, 7633895), (5, 6107116), (10, 3053558), (20, 1526779), (1061, 28780), (1439, 21220), (2122, 14390), (2878, 10610), (4244, 7195), (5305, 5756)]