3942244.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{72053}}^1$

素因数の和:72069

約数の個数: 24

約数和(自身を含む): 24210144

約数和(自身を除く): 14122724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 72053, 144106, 288212, 360265, 504371, 720530, 1008742, 1441060, 2017484, 2521855, 5043710, 10087420]

約数ペア:

[(1, 10087420), (2, 5043710), (4, 2521855), (5, 2017484), (7, 1441060), (10, 1008742), (14, 720530), (20, 504371), (28, 360265), (35, 288212), (70, 144106), (140, 72053)]