231515460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{116927}}^1$

素因数の和:116953

約数の個数: 72

約数和(自身を含む): 766112256

約数和(自身を除く): 534596796

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, 116927, 233854, 350781, 467708, 584635, 701562, 1052343, 1169270, 1286197, 1403124, 1753905, 2104686, 2338540, 2572394, 3507810, 3858591, 4209372, 5144788, 5261715, 6430985, 7015620, 7717182, 10523430, 11575773, 12861970, 15434364, 19292955, 21046860, 23151546, 25723940, 38585910, 46303092, 57878865, 77171820, 115757730, 231515460]

約数ペア:

[(1, 231515460), (2, 115757730), (3, 77171820), (4, 57878865), (5, 46303092), (6, 38585910), (9, 25723940), (10, 23151546), (11, 21046860), (12, 19292955), (15, 15434364), (18, 12861970), (20, 11575773), (22, 10523430), (30, 7717182), (33, 7015620), (36, 6430985), (44, 5261715), (45, 5144788), (55, 4209372), (60, 3858591), (66, 3507810), (90, 2572394), (99, 2338540), (110, 2104686), (132, 1753905), (165, 1403124), (180, 1286197), (198, 1169270), (220, 1052343), (330, 701562), (396, 584635), (495, 467708), (660, 350781), (990, 233854), (1980, 116927)]