8945090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11617}}^1$

素因数の和:11642

約数の個数: 32

約数和(自身を含む): 20075904

約数和(自身を除く): 11130814

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 11617, 23234, 58085, 81319, 116170, 127787, 162638, 255574, 406595, 638935, 813190, 894509, 1277870, 1789018, 4472545, 8945090]

約数ペア:

[(1, 8945090), (2, 4472545), (5, 1789018), (7, 1277870), (10, 894509), (11, 813190), (14, 638935), (22, 406595), (35, 255574), (55, 162638), (70, 127787), (77, 116170), (110, 81319), (154, 58085), (385, 23234), (770, 11617)]