28168590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{938953}}^1$

素因数の和:938963

約数の個数: 16

約数和(自身を含む): 67604688

約数和(自身を除く): 39436098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 938953, 1877906, 2816859, 4694765, 5633718, 9389530, 14084295, 28168590]

約数ペア:

[(1, 28168590), (2, 14084295), (3, 9389530), (5, 5633718), (6, 4694765), (10, 2816859), (15, 1877906), (30, 938953)]