67857180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1130953}}^1$

素因数の和:1130965

約数の個数: 24

約数和(自身を含む): 190000272

約数和(自身を除く): 122143092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1130953, 2261906, 3392859, 4523812, 5654765, 6785718, 11309530, 13571436, 16964295, 22619060, 33928590, 67857180]

約数ペア:

[(1, 67857180), (2, 33928590), (3, 22619060), (4, 16964295), (5, 13571436), (6, 11309530), (10, 6785718), (12, 5654765), (15, 4523812), (20, 3392859), (30, 2261906), (60, 1130953)]