2917961060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{20842579}}^1$

素因数の和:20842595

約数の個数: 24

約数和(自身を含む): 7003106880

約数和(自身を除く): 4085145820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 20842579, 41685158, 83370316, 104212895, 145898053, 208425790, 291796106, 416851580, 583592212, 729490265, 1458980530, 2917961060]

約数ペア:

[(1, 2917961060), (2, 1458980530), (4, 729490265), (5, 583592212), (7, 416851580), (10, 291796106), (14, 208425790), (20, 145898053), (28, 104212895), (35, 83370316), (70, 41685158), (140, 20842579)]