84325980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{14489}}^1$

素因数の和:14598

約数の個数: 48

約数和(自身を含む): 238563360

約数和(自身を除く): 154237380

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, 5820, 14489, 28978, 43467, 57956, 72445, 86934, 144890, 173868, 217335, 289780, 434670, 869340, 1405433, 2810866, 4216299, 5621732, 7027165, 8432598, 14054330, 16865196, 21081495, 28108660, 42162990, 84325980]

約数ペア:

[(1, 84325980), (2, 42162990), (3, 28108660), (4, 21081495), (5, 16865196), (6, 14054330), (10, 8432598), (12, 7027165), (15, 5621732), (20, 4216299), (30, 2810866), (60, 1405433), (97, 869340), (194, 434670), (291, 289780), (388, 217335), (485, 173868), (582, 144890), (970, 86934), (1164, 72445), (1455, 57956), (1940, 43467), (2910, 28978), (5820, 14489)]