1922499990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1124269}}^1$

素因数の和:1124301

約数の個数: 48

約数和(自身を含む): 5261583600

約数和(自身を除く): 3339083610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 1124269, 2248538, 3372807, 5621345, 6745614, 10118421, 11242690, 16864035, 20236842, 21361111, 33728070, 42722222, 50592105, 64083333, 101184210, 106805555, 128166666, 192249999, 213611110, 320416665, 384499998, 640833330, 961249995, 1922499990]

約数ペア:

[(1, 1922499990), (2, 961249995), (3, 640833330), (5, 384499998), (6, 320416665), (9, 213611110), (10, 192249999), (15, 128166666), (18, 106805555), (19, 101184210), (30, 64083333), (38, 50592105), (45, 42722222), (57, 33728070), (90, 21361111), (95, 20236842), (114, 16864035), (171, 11242690), (190, 10118421), (285, 6745614), (342, 5621345), (570, 3372807), (855, 2248538), (1710, 1124269)]