109473070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1563901}}^1$

素因数の和:1563915

約数の個数: 16

約数和(自身を含む): 225201888

約数和(自身を除く): 115728818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1563901, 3127802, 7819505, 10947307, 15639010, 21894614, 54736535, 109473070]

約数ペア:

[(1, 109473070), (2, 54736535), (5, 21894614), (7, 15639010), (10, 10947307), (14, 7819505), (35, 3127802), (70, 1563901)]