3181530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 8626176

約数和(自身を除く): 5444646

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 311, 330, 341, 465, 622, 682, 930, 933, 1023, 1555, 1705, 1866, 2046, 3110, 3410, 3421, 4665, 5115, 6842, 9330, 9641, 10230, 10263, 17105, 19282, 20526, 28923, 34210, 48205, 51315, 57846, 96410, 102630, 106051, 144615, 212102, 289230, 318153, 530255, 636306, 1060510, 1590765, 3181530]

約数ペア:

[(1, 3181530), (2, 1590765), (3, 1060510), (5, 636306), (6, 530255), (10, 318153), (11, 289230), (15, 212102), (22, 144615), (30, 106051), (31, 102630), (33, 96410), (55, 57846), (62, 51315), (66, 48205), (93, 34210), (110, 28923), (155, 20526), (165, 19282), (186, 17105), (310, 10263), (311, 10230), (330, 9641), (341, 9330), (465, 6842), (622, 5115), (682, 4665), (930, 3421), (933, 3410), (1023, 3110), (1555, 2046), (1705, 1866)]