85386910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{174259}}^1$

素因数の和:174280

約数の個数: 24

約数和(自身を含む): 178790760

約数和(自身を除く): 93403850

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 174259, 348518, 871295, 1219813, 1742590, 2439626, 6099065, 8538691, 12198130, 17077382, 42693455, 85386910]

約数ペア:

[(1, 85386910), (2, 42693455), (5, 17077382), (7, 12198130), (10, 8538691), (14, 6099065), (35, 2439626), (49, 1742590), (70, 1219813), (98, 871295), (245, 348518), (490, 174259)]