84069290

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{17551}}^1$

素因数の和:18037

約数の個数: 16

約数和(自身を含む): 151649280

約数和(自身を除く): 67579990

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 17551, 35102, 87755, 175510, 8406929, 16813858, 42034645, 84069290]

約数ペア:

[(1, 84069290), (2, 42034645), (5, 16813858), (10, 8406929), (479, 175510), (958, 87755), (2395, 35102), (4790, 17551)]