2150270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9349}}^1$

素因数の和:9379

約数の個数: 16

約数和(自身を含む): 4039200

約数和(自身を除く): 1888930

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9349, 18698, 46745, 93490, 215027, 430054, 1075135, 2150270]

約数ペア:

[(1, 2150270), (2, 1075135), (5, 430054), (10, 215027), (23, 93490), (46, 46745), (115, 18698), (230, 9349)]