13682820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2351}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 38723328

約数和(自身を除く): 25040508

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, 2351, 2910, 4702, 5820, 7053, 9404, 11755, 14106, 23510, 28212, 35265, 47020, 70530, 141060, 228047, 456094, 684141, 912188, 1140235, 1368282, 2280470, 2736564, 3420705, 4560940, 6841410, 13682820]

約数ペア:

[(1, 13682820), (2, 6841410), (3, 4560940), (4, 3420705), (5, 2736564), (6, 2280470), (10, 1368282), (12, 1140235), (15, 912188), (20, 684141), (30, 456094), (60, 228047), (97, 141060), (194, 70530), (291, 47020), (388, 35265), (485, 28212), (582, 23510), (970, 14106), (1164, 11755), (1455, 9404), (1940, 7053), (2351, 5820), (2910, 4702)]