105217130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{244691}}^1$

素因数の和:244741

約数の個数: 16

約数和(自身を含む): 193796064

約数和(自身を除く): 88578934

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 244691, 489382, 1223455, 2446910, 10521713, 21043426, 52608565, 105217130]

約数ペア:

[(1, 105217130), (2, 52608565), (5, 21043426), (10, 10521713), (43, 2446910), (86, 1223455), (215, 489382), (430, 244691)]