39847770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{442753}}^1$

素因数の和:442766

約数の個数: 24

約数和(自身を含む): 103604436

約数和(自身を除く): 63756666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 442753, 885506, 1328259, 2213765, 2656518, 3984777, 4427530, 6641295, 7969554, 13282590, 19923885, 39847770]

約数ペア:

[(1, 39847770), (2, 19923885), (3, 13282590), (5, 7969554), (6, 6641295), (9, 4427530), (10, 3984777), (15, 2656518), (18, 2213765), (30, 1328259), (45, 885506), (90, 442753)]