1246233780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{629411}}^1$

素因数の和:629437

約数の個数: 72

約数和(自身を含む): 4123907424

約数和(自身を除く): 2877673644

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, 629411, 1258822, 1888233, 2517644, 3147055, 3776466, 5664699, 6294110, 6923521, 7552932, 9441165, 11329398, 12588220, 13847042, 18882330, 20770563, 22658796, 27694084, 28323495, 34617605, 37764660, 41541126, 56646990, 62311689, 69235210, 83082252, 103852815, 113293980, 124623378, 138470420, 207705630, 249246756, 311558445, 415411260, 623116890, 1246233780]

約数ペア:

[(1, 1246233780), (2, 623116890), (3, 415411260), (4, 311558445), (5, 249246756), (6, 207705630), (9, 138470420), (10, 124623378), (11, 113293980), (12, 103852815), (15, 83082252), (18, 69235210), (20, 62311689), (22, 56646990), (30, 41541126), (33, 37764660), (36, 34617605), (44, 28323495), (45, 27694084), (55, 22658796), (60, 20770563), (66, 18882330), (90, 13847042), (99, 12588220), (110, 11329398), (132, 9441165), (165, 7552932), (180, 6923521), (198, 6294110), (220, 5664699), (330, 3776466), (396, 3147055), (495, 2517644), (660, 1888233), (990, 1258822), (1980, 629411)]