19012117320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{7544491}}^1$

素因数の和:7544515

約数の個数: 96

約数和(自身を含む): 70616445120

約数和(自身を除く): 51604327800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 7544491, 15088982, 22633473, 30177964, 37722455, 45266946, 52811437, 60355928, 67900419, 75444910, 90533892, 105622874, 113167365, 135800838, 150889820, 158434311, 181067784, 211245748, 226334730, 264057185, 271601676, 301779640, 316868622, 339502095, 422491496, 452669460, 475302933, 528114370, 543203352, 633737244, 679004190, 792171555, 905338920, 950605866, 1056228740, 1267474488, 1358008380, 1584343110, 1901211732, 2112457480, 2376514665, 2716016760, 3168686220, 3802423464, 4753029330, 6337372440, 9506058660, 19012117320]

約数ペア:

[(1, 19012117320), (2, 9506058660), (3, 6337372440), (4, 4753029330), (5, 3802423464), (6, 3168686220), (7, 2716016760), (8, 2376514665), (9, 2112457480), (10, 1901211732), (12, 1584343110), (14, 1358008380), (15, 1267474488), (18, 1056228740), (20, 950605866), (21, 905338920), (24, 792171555), (28, 679004190), (30, 633737244), (35, 543203352), (36, 528114370), (40, 475302933), (42, 452669460), (45, 422491496), (56, 339502095), (60, 316868622), (63, 301779640), (70, 271601676), (72, 264057185), (84, 226334730), (90, 211245748), (105, 181067784), (120, 158434311), (126, 150889820), (140, 135800838), (168, 113167365), (180, 105622874), (210, 90533892), (252, 75444910), (280, 67900419), (315, 60355928), (360, 52811437), (420, 45266946), (504, 37722455), (630, 30177964), (840, 22633473), (1260, 15088982), (2520, 7544491)]