71557770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2385259}}^1$

素因数の和:2385269

約数の個数: 16

約数和(自身を含む): 171738720

約数和(自身を除く): 100180950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2385259, 4770518, 7155777, 11926295, 14311554, 23852590, 35778885, 71557770]

約数ペア:

[(1, 71557770), (2, 35778885), (3, 23852590), (5, 14311554), (6, 11926295), (10, 7155777), (15, 4770518), (30, 2385259)]