289588530

素因数分解:

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

素因数の和:17944

約数の個数: 96

約数和(自身を含む): 882031680

約数和(自身を除く): 592443150

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1155, 1470, 1617, 2310, 2695, 3234, 5390, 8085, 16170, 17909, 35818, 53727, 89545, 107454, 125363, 179090, 196999, 250726, 268635, 376089, 393998, 537270, 590997, 626815, 752178, 877541, 984995, 1181994, 1253630, 1378993, 1755082, 1880445, 1969990, 2632623, 2757986, 2954985, 3760890, 4136979, 4387705, 5265246, 5909970, 6894965, 8273958, 8775410, 9652951, 13163115, 13789930, 19305902, 20684895, 26326230, 28958853, 41369790, 48264755, 57917706, 96529510, 144794265, 289588530]

約数ペア:

[(1, 289588530), (2, 144794265), (3, 96529510), (5, 57917706), (6, 48264755), (7, 41369790), (10, 28958853), (11, 26326230), (14, 20684895), (15, 19305902), (21, 13789930), (22, 13163115), (30, 9652951), (33, 8775410), (35, 8273958), (42, 6894965), (49, 5909970), (55, 5265246), (66, 4387705), (70, 4136979), (77, 3760890), (98, 2954985), (105, 2757986), (110, 2632623), (147, 1969990), (154, 1880445), (165, 1755082), (210, 1378993), (231, 1253630), (245, 1181994), (294, 984995), (330, 877541), (385, 752178), (462, 626815), (490, 590997), (539, 537270), (735, 393998), (770, 376089), (1078, 268635), (1155, 250726), (1470, 196999), (1617, 179090), (2310, 125363), (2695, 107454), (3234, 89545), (5390, 53727), (8085, 35818), (16170, 17909)]