143504060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1025029}}^1$

素因数の和:1025045

約数の個数: 24

約数和(自身を含む): 344410080

約数和(自身を除く): 200906020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1025029, 2050058, 4100116, 5125145, 7175203, 10250290, 14350406, 20500580, 28700812, 35876015, 71752030, 143504060]

約数ペア:

[(1, 143504060), (2, 71752030), (4, 35876015), (5, 28700812), (7, 20500580), (10, 14350406), (14, 10250290), (20, 7175203), (28, 5125145), (35, 4100116), (70, 2050058), (140, 1025029)]