2743149420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1385429}}^1$

素因数の和:1385455

約数の個数: 72

約数和(自身を含む): 9077337360

約数和(自身を除く): 6334187940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 1385429, 2770858, 4156287, 5541716, 6927145, 8312574, 12468861, 13854290, 15239719, 16625148, 20781435, 24937722, 27708580, 30479438, 41562870, 45719157, 49875444, 60958876, 62344305, 76198595, 83125740, 91438314, 124688610, 137157471, 152397190, 182876628, 228595785, 249377220, 274314942, 304794380, 457191570, 548629884, 685787355, 914383140, 1371574710, 2743149420]

約数ペア:

[(1, 2743149420), (2, 1371574710), (3, 914383140), (4, 685787355), (5, 548629884), (6, 457191570), (9, 304794380), (10, 274314942), (11, 249377220), (12, 228595785), (15, 182876628), (18, 152397190), (20, 137157471), (22, 124688610), (30, 91438314), (33, 83125740), (36, 76198595), (44, 62344305), (45, 60958876), (55, 49875444), (60, 45719157), (66, 41562870), (90, 30479438), (99, 27708580), (110, 24937722), (132, 20781435), (165, 16625148), (180, 15239719), (198, 13854290), (220, 12468861), (330, 8312574), (396, 6927145), (495, 5541716), (660, 4156287), (990, 2770858), (1980, 1385429)]