2022796980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{387509}}^1$

素因数の和:387553

約数の個数: 72

約数和(自身を含む): 6347413800

約数和(自身を除く): 4324616820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 387509, 775018, 1162527, 1550036, 1937545, 2325054, 3487581, 3875090, 4650108, 5812635, 6975162, 7750180, 11237761, 11625270, 13950324, 17437905, 22475522, 23250540, 33713283, 34875810, 44951044, 56188805, 67426566, 69751620, 101139849, 112377610, 134853132, 168566415, 202279698, 224755220, 337132830, 404559396, 505699245, 674265660, 1011398490, 2022796980]

約数ペア:

[(1, 2022796980), (2, 1011398490), (3, 674265660), (4, 505699245), (5, 404559396), (6, 337132830), (9, 224755220), (10, 202279698), (12, 168566415), (15, 134853132), (18, 112377610), (20, 101139849), (29, 69751620), (30, 67426566), (36, 56188805), (45, 44951044), (58, 34875810), (60, 33713283), (87, 23250540), (90, 22475522), (116, 17437905), (145, 13950324), (174, 11625270), (180, 11237761), (261, 7750180), (290, 6975162), (348, 5812635), (435, 4650108), (522, 3875090), (580, 3487581), (870, 2325054), (1044, 1937545), (1305, 1550036), (1740, 1162527), (2610, 775018), (5220, 387509)]