2019099240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5608609}}^1$

素因数の和:5608626

約数の個数: 48

約数和(自身を含む): 6562073700

約数和(自身を除く): 4542974460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5608609, 11217218, 16825827, 22434436, 28043045, 33651654, 44868872, 50477481, 56086090, 67303308, 84129135, 100954962, 112172180, 134606616, 168258270, 201909924, 224344360, 252387405, 336516540, 403819848, 504774810, 673033080, 1009549620, 2019099240]

約数ペア:

[(1, 2019099240), (2, 1009549620), (3, 673033080), (4, 504774810), (5, 403819848), (6, 336516540), (8, 252387405), (9, 224344360), (10, 201909924), (12, 168258270), (15, 134606616), (18, 112172180), (20, 100954962), (24, 84129135), (30, 67303308), (36, 56086090), (40, 50477481), (45, 44868872), (60, 33651654), (72, 28043045), (90, 22434436), (120, 16825827), (180, 11217218), (360, 5608609)]