2001390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66713}}^1$

素因数の和:66723

約数の個数: 16

約数和(自身を含む): 4803408

約数和(自身を除く): 2802018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66713, 133426, 200139, 333565, 400278, 667130, 1000695, 2001390]

約数ペア:

[(1, 2001390), (2, 1000695), (3, 667130), (5, 400278), (6, 333565), (10, 200139), (15, 133426), (30, 66713)]