202228620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{306407}}^1$

素因数の和:306430

約数の個数: 48

約数和(自身を含む): 617718528

約数和(自身を除く): 415489908

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 306407, 612814, 919221, 1225628, 1532035, 1838442, 3064070, 3370477, 3676884, 4596105, 6128140, 6740954, 9192210, 10111431, 13481908, 16852385, 18384420, 20222862, 33704770, 40445724, 50557155, 67409540, 101114310, 202228620]

約数ペア:

[(1, 202228620), (2, 101114310), (3, 67409540), (4, 50557155), (5, 40445724), (6, 33704770), (10, 20222862), (11, 18384420), (12, 16852385), (15, 13481908), (20, 10111431), (22, 9192210), (30, 6740954), (33, 6128140), (44, 4596105), (55, 3676884), (60, 3370477), (66, 3064070), (110, 1838442), (132, 1532035), (165, 1225628), (220, 919221), (330, 612814), (660, 306407)]