239607070

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{219823}}^1$

素因数の和:219939

約数の個数: 16

約数和(自身を含む): 435251520

約数和(自身を除く): 195644450

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 219823, 439646, 1099115, 2198230, 23960707, 47921414, 119803535, 239607070]

約数ペア:

[(1, 239607070), (2, 119803535), (5, 47921414), (10, 23960707), (109, 2198230), (218, 1099115), (545, 439646), (1090, 219823)]