23009580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11621}}^1$

素因数の和:11647

約数の個数: 72

約数和(自身を含む): 76147344

約数和(自身を除く): 53137764

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, 11621, 23242, 34863, 46484, 58105, 69726, 104589, 116210, 127831, 139452, 174315, 209178, 232420, 255662, 348630, 383493, 418356, 511324, 522945, 639155, 697260, 766986, 1045890, 1150479, 1278310, 1533972, 1917465, 2091780, 2300958, 2556620, 3834930, 4601916, 5752395, 7669860, 11504790, 23009580]

約数ペア:

[(1, 23009580), (2, 11504790), (3, 7669860), (4, 5752395), (5, 4601916), (6, 3834930), (9, 2556620), (10, 2300958), (11, 2091780), (12, 1917465), (15, 1533972), (18, 1278310), (20, 1150479), (22, 1045890), (30, 766986), (33, 697260), (36, 639155), (44, 522945), (45, 511324), (55, 418356), (60, 383493), (66, 348630), (90, 255662), (99, 232420), (110, 209178), (132, 174315), (165, 139452), (180, 127831), (198, 116210), (220, 104589), (330, 69726), (396, 58105), (495, 46484), (660, 34863), (990, 23242), (1980, 11621)]