30804485

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 37632000

約数和(自身を除く): 6827515

約数列:

[1, 5, 127, 139, 349, 635, 695, 1745, 17653, 44323, 48511, 88265, 221615, 242555, 6160897, 30804485]

約数ペア:

[(1, 30804485), (5, 6160897), (127, 242555), (139, 221615), (349, 88265), (635, 48511), (695, 44323), (1745, 17653)]