68861790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{765131}}^1$

素因数の和:765144

約数の個数: 24

約数和(自身を含む): 179040888

約数和(自身を除く): 110179098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 765131, 1530262, 2295393, 3825655, 4590786, 6886179, 7651310, 11476965, 13772358, 22953930, 34430895, 68861790]

約数ペア:

[(1, 68861790), (2, 34430895), (3, 22953930), (5, 13772358), (6, 11476965), (9, 7651310), (10, 6886179), (15, 4590786), (18, 3825655), (30, 2295393), (45, 1530262), (90, 765131)]