81814470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2727149}}^1$

素因数の和:2727159

約数の個数: 16

約数和(自身を含む): 196354800

約数和(自身を除く): 114540330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2727149, 5454298, 8181447, 13635745, 16362894, 27271490, 40907235, 81814470]

約数ペア:

[(1, 81814470), (2, 40907235), (3, 27271490), (5, 16362894), (6, 13635745), (10, 8181447), (15, 5454298), (30, 2727149)]