82615695540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{196704037}}^1$

素因数の和:196704056

約数の個数: 48

約数和(自身を含む): 264370227072

約数和(自身を除く): 181754531532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 196704037, 393408074, 590112111, 786816148, 983520185, 1180224222, 1376928259, 1967040370, 2360448444, 2753856518, 2950560555, 3934080740, 4130784777, 5507713036, 5901121110, 6884641295, 8261569554, 11802242220, 13769282590, 16523139108, 20653923885, 27538565180, 41307847770, 82615695540]

約数ペア:

[(1, 82615695540), (2, 41307847770), (3, 27538565180), (4, 20653923885), (5, 16523139108), (6, 13769282590), (7, 11802242220), (10, 8261569554), (12, 6884641295), (14, 5901121110), (15, 5507713036), (20, 4130784777), (21, 3934080740), (28, 2950560555), (30, 2753856518), (35, 2360448444), (42, 1967040370), (60, 1376928259), (70, 1180224222), (84, 983520185), (105, 786816148), (140, 590112111), (210, 393408074), (420, 196704037)]