40431390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1347713}}^1$

素因数の和:1347723

約数の個数: 16

約数和(自身を含む): 97035408

約数和(自身を除く): 56604018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1347713, 2695426, 4043139, 6738565, 8086278, 13477130, 20215695, 40431390]

約数ペア:

[(1, 40431390), (2, 20215695), (3, 13477130), (5, 8086278), (6, 6738565), (10, 4043139), (15, 2695426), (30, 1347713)]