68864310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{255053}}^1$

素因数の和:255069

約数の個数: 32

約数和(自身を含む): 183638880

約数和(自身を除く): 114774570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 255053, 510106, 765159, 1275265, 1530318, 2295477, 2550530, 3825795, 4590954, 6886431, 7651590, 11477385, 13772862, 22954770, 34432155, 68864310]

約数ペア:

[(1, 68864310), (2, 34432155), (3, 22954770), (5, 13772862), (6, 11477385), (9, 7651590), (10, 6886431), (15, 4590954), (18, 3825795), (27, 2550530), (30, 2295477), (45, 1530318), (54, 1275265), (90, 765159), (135, 510106), (270, 255053)]