4999380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 14159040

約数和(自身を除く): 9159660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 859, 970, 1164, 1455, 1718, 1940, 2577, 2910, 3436, 4295, 5154, 5820, 8590, 10308, 12885, 17180, 25770, 51540, 83323, 166646, 249969, 333292, 416615, 499938, 833230, 999876, 1249845, 1666460, 2499690, 4999380]

約数ペア:

[(1, 4999380), (2, 2499690), (3, 1666460), (4, 1249845), (5, 999876), (6, 833230), (10, 499938), (12, 416615), (15, 333292), (20, 249969), (30, 166646), (60, 83323), (97, 51540), (194, 25770), (291, 17180), (388, 12885), (485, 10308), (582, 8590), (859, 5820), (970, 5154), (1164, 4295), (1455, 3436), (1718, 2910), (1940, 2577)]