144234310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31981}}^1$

素因数の和:32040

約数の個数: 32

約数和(自身を含む): 290140704

約数和(自身を除く): 145906394

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 31981, 63962, 159905, 319810, 351791, 703582, 1311221, 1758955, 2622442, 3517910, 6556105, 13112210, 14423431, 28846862, 72117155, 144234310]

約数ペア:

[(1, 144234310), (2, 72117155), (5, 28846862), (10, 14423431), (11, 13112210), (22, 6556105), (41, 3517910), (55, 2622442), (82, 1758955), (110, 1311221), (205, 703582), (410, 351791), (451, 319810), (902, 159905), (2255, 63962), (4510, 31981)]