2930060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{20929}}^1$

素因数の和:20945

約数の個数: 24

約数和(自身を含む): 7032480

約数和(自身を除く): 4102420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 20929, 41858, 83716, 104645, 146503, 209290, 293006, 418580, 586012, 732515, 1465030, 2930060]

約数ペア:

[(1, 2930060), (2, 1465030), (4, 732515), (5, 586012), (7, 418580), (10, 293006), (14, 209290), (20, 146503), (28, 104645), (35, 83716), (70, 41858), (140, 20929)]