85238970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{20441}}^1$

素因数の和:20590

約数の個数: 32

約数和(自身を含む): 206055360

約数和(自身を除く): 120816390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 20441, 40882, 61323, 102205, 122646, 204410, 306615, 613230, 2841299, 5682598, 8523897, 14206495, 17047794, 28412990, 42619485, 85238970]

約数ペア:

[(1, 85238970), (2, 42619485), (3, 28412990), (5, 17047794), (6, 14206495), (10, 8523897), (15, 5682598), (30, 2841299), (139, 613230), (278, 306615), (417, 204410), (695, 122646), (834, 102205), (1390, 61323), (2085, 40882), (4170, 20441)]