2439342870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{81311429}}^1$

素因数の和:81311439

約数の個数: 16

約数和(自身を含む): 5854422960

約数和(自身を除く): 3415080090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 81311429, 162622858, 243934287, 406557145, 487868574, 813114290, 1219671435, 2439342870]

約数ペア:

[(1, 2439342870), (2, 1219671435), (3, 813114290), (5, 487868574), (6, 406557145), (10, 243934287), (15, 162622858), (30, 81311429)]