138145260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{209311}}^1$

素因数の和:209334

約数の個数: 48

約数和(自身を含む): 421972992

約数和(自身を除く): 283827732

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, 209311, 418622, 627933, 837244, 1046555, 1255866, 2093110, 2302421, 2511732, 3139665, 4186220, 4604842, 6279330, 6907263, 9209684, 11512105, 12558660, 13814526, 23024210, 27629052, 34536315, 46048420, 69072630, 138145260]

約数ペア:

[(1, 138145260), (2, 69072630), (3, 46048420), (4, 34536315), (5, 27629052), (6, 23024210), (10, 13814526), (11, 12558660), (12, 11512105), (15, 9209684), (20, 6907263), (22, 6279330), (30, 4604842), (33, 4186220), (44, 3139665), (55, 2511732), (60, 2302421), (66, 2093110), (110, 1255866), (132, 1046555), (165, 837244), (220, 627933), (330, 418622), (660, 209311)]