2085660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11587}}^1$

素因数の和:11602

約数の個数: 36

約数和(自身を含む): 6327048

約数和(自身を除く): 4241388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11587, 23174, 34761, 46348, 57935, 69522, 104283, 115870, 139044, 173805, 208566, 231740, 347610, 417132, 521415, 695220, 1042830, 2085660]

約数ペア:

[(1, 2085660), (2, 1042830), (3, 695220), (4, 521415), (5, 417132), (6, 347610), (9, 231740), (10, 208566), (12, 173805), (15, 139044), (18, 115870), (20, 104283), (30, 69522), (36, 57935), (45, 46348), (60, 34761), (90, 23174), (180, 11587)]