7839930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1063

約数の個数: 64

約数和(自身を含む): 22106880

約数和(自身を除く): 14266950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1009, 1110, 1295, 1554, 2018, 2590, 3027, 3885, 5045, 6054, 7063, 7770, 10090, 14126, 15135, 21189, 30270, 35315, 37333, 42378, 70630, 74666, 105945, 111999, 186665, 211890, 223998, 261331, 373330, 522662, 559995, 783993, 1119990, 1306655, 1567986, 2613310, 3919965, 7839930]

約数ペア:

[(1, 7839930), (2, 3919965), (3, 2613310), (5, 1567986), (6, 1306655), (7, 1119990), (10, 783993), (14, 559995), (15, 522662), (21, 373330), (30, 261331), (35, 223998), (37, 211890), (42, 186665), (70, 111999), (74, 105945), (105, 74666), (111, 70630), (185, 42378), (210, 37333), (222, 35315), (259, 30270), (370, 21189), (518, 15135), (555, 14126), (777, 10090), (1009, 7770), (1110, 7063), (1295, 6054), (1554, 5045), (2018, 3885), (2590, 3027)]