331329020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{10993}}^1$

素因数の和:11150

約数の個数: 48

約数和(自身を含む): 764654688

約数和(自身を除く): 433325668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 1370, 1507, 2740, 3014, 6028, 7535, 10993, 15070, 21986, 30140, 43972, 54965, 109930, 120923, 219860, 241846, 483692, 604615, 1209230, 1506041, 2418460, 3012082, 6024164, 7530205, 15060410, 16566451, 30120820, 33132902, 66265804, 82832255, 165664510, 331329020]

約数ペア:

[(1, 331329020), (2, 165664510), (4, 82832255), (5, 66265804), (10, 33132902), (11, 30120820), (20, 16566451), (22, 15060410), (44, 7530205), (55, 6024164), (110, 3012082), (137, 2418460), (220, 1506041), (274, 1209230), (548, 604615), (685, 483692), (1370, 241846), (1507, 219860), (2740, 120923), (3014, 109930), (6028, 54965), (7535, 43972), (10993, 30140), (15070, 21986)]