27057180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4649}}^1$

素因数の和:4758

約数の個数: 48

約数和(自身を含む): 76557600

約数和(自身を除く): 49500420

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, 2910, 4649, 5820, 9298, 13947, 18596, 23245, 27894, 46490, 55788, 69735, 92980, 139470, 278940, 450953, 901906, 1352859, 1803812, 2254765, 2705718, 4509530, 5411436, 6764295, 9019060, 13528590, 27057180]

約数ペア:

[(1, 27057180), (2, 13528590), (3, 9019060), (4, 6764295), (5, 5411436), (6, 4509530), (10, 2705718), (12, 2254765), (15, 1803812), (20, 1352859), (30, 901906), (60, 450953), (97, 278940), (194, 139470), (291, 92980), (388, 69735), (485, 55788), (582, 46490), (970, 27894), (1164, 23245), (1455, 18596), (1940, 13947), (2910, 9298), (4649, 5820)]