82739580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17909}}^1$

素因数の和:17939

約数の個数: 96

約数和(自身を含む): 288852480

約数和(自身を除く): 206112900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 17909, 35818, 53727, 71636, 89545, 107454, 125363, 179090, 196999, 214908, 250726, 268635, 358180, 376089, 393998, 501452, 537270, 590997, 626815, 752178, 787996, 984995, 1074540, 1181994, 1253630, 1378993, 1504356, 1880445, 1969990, 2363988, 2507260, 2757986, 2954985, 3760890, 3939980, 4136979, 5515972, 5909970, 6894965, 7521780, 8273958, 11819940, 13789930, 16547916, 20684895, 27579860, 41369790, 82739580]

約数ペア:

[(1, 82739580), (2, 41369790), (3, 27579860), (4, 20684895), (5, 16547916), (6, 13789930), (7, 11819940), (10, 8273958), (11, 7521780), (12, 6894965), (14, 5909970), (15, 5515972), (20, 4136979), (21, 3939980), (22, 3760890), (28, 2954985), (30, 2757986), (33, 2507260), (35, 2363988), (42, 1969990), (44, 1880445), (55, 1504356), (60, 1378993), (66, 1253630), (70, 1181994), (77, 1074540), (84, 984995), (105, 787996), (110, 752178), (132, 626815), (140, 590997), (154, 537270), (165, 501452), (210, 393998), (220, 376089), (231, 358180), (308, 268635), (330, 250726), (385, 214908), (420, 196999), (462, 179090), (660, 125363), (770, 107454), (924, 89545), (1155, 71636), (1540, 53727), (2310, 35818), (4620, 17909)]