2955778910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{42225413}}^1$

素因数の和:42225427

約数の個数: 16

約数和(自身を含む): 6080459616

約数和(自身を除く): 3124680706

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 42225413, 84450826, 211127065, 295577891, 422254130, 591155782, 1477889455, 2955778910]

約数ペア:

[(1, 2955778910), (2, 1477889455), (5, 591155782), (7, 422254130), (10, 295577891), (14, 211127065), (35, 84450826), (70, 42225413)]