3457497780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1746211}}^1$

素因数の和:1746237

約数の個数: 72

約数和(自身を含む): 11441181024

約数和(自身を除く): 7983683244

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, 1746211, 3492422, 5238633, 6984844, 8731055, 10477266, 15715899, 17462110, 19208321, 20954532, 26193165, 31431798, 34924220, 38416642, 52386330, 57624963, 62863596, 76833284, 78579495, 96041605, 104772660, 115249926, 157158990, 172874889, 192083210, 230499852, 288124815, 314317980, 345749778, 384166420, 576249630, 691499556, 864374445, 1152499260, 1728748890, 3457497780]

約数ペア:

[(1, 3457497780), (2, 1728748890), (3, 1152499260), (4, 864374445), (5, 691499556), (6, 576249630), (9, 384166420), (10, 345749778), (11, 314317980), (12, 288124815), (15, 230499852), (18, 192083210), (20, 172874889), (22, 157158990), (30, 115249926), (33, 104772660), (36, 96041605), (44, 78579495), (45, 76833284), (55, 62863596), (60, 57624963), (66, 52386330), (90, 38416642), (99, 34924220), (110, 31431798), (132, 26193165), (165, 20954532), (180, 19208321), (198, 17462110), (220, 15715899), (330, 10477266), (396, 8731055), (495, 6984844), (660, 5238633), (990, 3492422), (1980, 1746211)]