8349660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4217}}^1$

素因数の和:4243

約数の個数: 72

約数和(自身を含む): 27636336

約数和(自身を除く): 19286676

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, 4217, 8434, 12651, 16868, 21085, 25302, 37953, 42170, 46387, 50604, 63255, 75906, 84340, 92774, 126510, 139161, 151812, 185548, 189765, 231935, 253020, 278322, 379530, 417483, 463870, 556644, 695805, 759060, 834966, 927740, 1391610, 1669932, 2087415, 2783220, 4174830, 8349660]

約数ペア:

[(1, 8349660), (2, 4174830), (3, 2783220), (4, 2087415), (5, 1669932), (6, 1391610), (9, 927740), (10, 834966), (11, 759060), (12, 695805), (15, 556644), (18, 463870), (20, 417483), (22, 379530), (30, 278322), (33, 253020), (36, 231935), (44, 189765), (45, 185548), (55, 151812), (60, 139161), (66, 126510), (90, 92774), (99, 84340), (110, 75906), (132, 63255), (165, 50604), (180, 46387), (198, 42170), (220, 37953), (330, 25302), (396, 21085), (495, 16868), (660, 12651), (990, 8434), (1980, 4217)]