8876820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 25014528

約数和(自身を除く): 16137708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 751, 788, 985, 1182, 1502, 1970, 2253, 2364, 2955, 3004, 3755, 3940, 4506, 5910, 7510, 9012, 11265, 11820, 15020, 22530, 45060, 147947, 295894, 443841, 591788, 739735, 887682, 1479470, 1775364, 2219205, 2958940, 4438410, 8876820]

約数ペア:

[(1, 8876820), (2, 4438410), (3, 2958940), (4, 2219205), (5, 1775364), (6, 1479470), (10, 887682), (12, 739735), (15, 591788), (20, 443841), (30, 295894), (60, 147947), (197, 45060), (394, 22530), (591, 15020), (751, 11820), (788, 11265), (985, 9012), (1182, 7510), (1502, 5910), (1970, 4506), (2253, 3940), (2364, 3755), (2955, 3004)]