9947630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12919}}^1$

素因数の和:12944

約数の個数: 32

約数和(自身を含む): 22325760

約数和(自身を除く): 12378130

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 12919, 25838, 64595, 90433, 129190, 142109, 180866, 284218, 452165, 710545, 904330, 994763, 1421090, 1989526, 4973815, 9947630]

約数ペア:

[(1, 9947630), (2, 4973815), (5, 1989526), (7, 1421090), (10, 994763), (11, 904330), (14, 710545), (22, 452165), (35, 284218), (55, 180866), (70, 142109), (77, 129190), (110, 90433), (154, 64595), (385, 25838), (770, 12919)]