109898270

素因数分解:

$2^1\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{6143}}^1$

素因数の和:7939

約数の個数: 16

約数和(自身を含む): 197959680

約数和(自身を除く): 88061410

約数列:

[1, 2, 5, 10, 1789, 3578, 6143, 8945, 12286, 17890, 30715, 61430, 10989827, 21979654, 54949135, 109898270]

約数ペア:

[(1, 109898270), (2, 54949135), (5, 21979654), (10, 10989827), (1789, 61430), (3578, 30715), (6143, 17890), (8945, 12286)]