2350871820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1187309}}^1$

素因数の和:1187335

約数の個数: 72

約数和(自身を含む): 7779255120

約数和(自身を除く): 5428383300

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, 1187309, 2374618, 3561927, 4749236, 5936545, 7123854, 10685781, 11873090, 13060399, 14247708, 17809635, 21371562, 23746180, 26120798, 35619270, 39181197, 42743124, 52241596, 53428905, 65301995, 71238540, 78362394, 106857810, 117543591, 130603990, 156724788, 195905985, 213715620, 235087182, 261207980, 391811970, 470174364, 587717955, 783623940, 1175435910, 2350871820]

約数ペア:

[(1, 2350871820), (2, 1175435910), (3, 783623940), (4, 587717955), (5, 470174364), (6, 391811970), (9, 261207980), (10, 235087182), (11, 213715620), (12, 195905985), (15, 156724788), (18, 130603990), (20, 117543591), (22, 106857810), (30, 78362394), (33, 71238540), (36, 65301995), (44, 53428905), (45, 52241596), (55, 42743124), (60, 39181197), (66, 35619270), (90, 26120798), (99, 23746180), (110, 21371562), (132, 17809635), (165, 14247708), (180, 13060399), (198, 11873090), (220, 10685781), (330, 7123854), (396, 5936545), (495, 4749236), (660, 3561927), (990, 2374618), (1980, 1187309)]