12460070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{178001}}^1$

素因数の和:178015

約数の個数: 16

約数和(自身を含む): 25632288

約数和(自身を除く): 13172218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 178001, 356002, 890005, 1246007, 1780010, 2492014, 6230035, 12460070]

約数ペア:

[(1, 12460070), (2, 6230035), (5, 2492014), (7, 1780010), (10, 1246007), (14, 890005), (35, 356002), (70, 178001)]