9578030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1777}}^1$

素因数の和:1809

約数の個数: 48

約数和(自身を含む): 21890736

約数和(自身を除く): 12312706

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 1777, 2695, 3554, 5390, 8885, 12439, 17770, 19547, 24878, 39094, 62195, 87073, 97735, 124390, 136829, 174146, 195470, 273658, 435365, 684145, 870730, 957803, 1368290, 1915606, 4789015, 9578030]

約数ペア:

[(1, 9578030), (2, 4789015), (5, 1915606), (7, 1368290), (10, 957803), (11, 870730), (14, 684145), (22, 435365), (35, 273658), (49, 195470), (55, 174146), (70, 136829), (77, 124390), (98, 97735), (110, 87073), (154, 62195), (245, 39094), (385, 24878), (490, 19547), (539, 17770), (770, 12439), (1078, 8885), (1777, 5390), (2695, 3554)]