16755780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2879}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 47416320

約数和(自身を除く): 30660540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2879, 2910, 5758, 5820, 8637, 11516, 14395, 17274, 28790, 34548, 43185, 57580, 86370, 172740, 279263, 558526, 837789, 1117052, 1396315, 1675578, 2792630, 3351156, 4188945, 5585260, 8377890, 16755780]

約数ペア:

[(1, 16755780), (2, 8377890), (3, 5585260), (4, 4188945), (5, 3351156), (6, 2792630), (10, 1675578), (12, 1396315), (15, 1117052), (20, 837789), (30, 558526), (60, 279263), (97, 172740), (194, 86370), (291, 57580), (388, 43185), (485, 34548), (582, 28790), (970, 17274), (1164, 14395), (1455, 11516), (1940, 8637), (2879, 5820), (2910, 5758)]