78896910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2629897}}^1$

素因数の和:2629907

約数の個数: 16

約数和(自身を含む): 189352656

約数和(自身を除く): 110455746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2629897, 5259794, 7889691, 13149485, 15779382, 26298970, 39448455, 78896910]

約数ペア:

[(1, 78896910), (2, 39448455), (3, 26298970), (5, 15779382), (6, 13149485), (10, 7889691), (15, 5259794), (30, 2629897)]