9707940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4903}}^1$

素因数の和:4929

約数の個数: 72

約数和(自身を含む): 32131008

約数和(自身を除く): 22423068

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, 4903, 9806, 14709, 19612, 24515, 29418, 44127, 49030, 53933, 58836, 73545, 88254, 98060, 107866, 147090, 161799, 176508, 215732, 220635, 269665, 294180, 323598, 441270, 485397, 539330, 647196, 808995, 882540, 970794, 1078660, 1617990, 1941588, 2426985, 3235980, 4853970, 9707940]

約数ペア:

[(1, 9707940), (2, 4853970), (3, 3235980), (4, 2426985), (5, 1941588), (6, 1617990), (9, 1078660), (10, 970794), (11, 882540), (12, 808995), (15, 647196), (18, 539330), (20, 485397), (22, 441270), (30, 323598), (33, 294180), (36, 269665), (44, 220635), (45, 215732), (55, 176508), (60, 161799), (66, 147090), (90, 107866), (99, 98060), (110, 88254), (132, 73545), (165, 58836), (180, 53933), (198, 49030), (220, 44127), (330, 29418), (396, 24515), (495, 19612), (660, 14709), (990, 9806), (1980, 4903)]