77998770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{866653}}^1$

素因数の和:866666

約数の個数: 24

約数和(自身を含む): 202797036

約数和(自身を除く): 124798266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 866653, 1733306, 2599959, 4333265, 5199918, 7799877, 8666530, 12999795, 15599754, 25999590, 38999385, 77998770]

約数ペア:

[(1, 77998770), (2, 38999385), (3, 25999590), (5, 15599754), (6, 12999795), (9, 8666530), (10, 7799877), (15, 5199918), (18, 4333265), (30, 2599959), (45, 1733306), (90, 866653)]