9450280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{33751}}^1$

素因数の和:33769

約数の個数: 32

約数和(自身を含む): 24301440

約数和(自身を除く): 14851160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 33751, 67502, 135004, 168755, 236257, 270008, 337510, 472514, 675020, 945028, 1181285, 1350040, 1890056, 2362570, 4725140, 9450280]

約数ペア:

[(1, 9450280), (2, 4725140), (4, 2362570), (5, 1890056), (7, 1350040), (8, 1181285), (10, 945028), (14, 675020), (20, 472514), (28, 337510), (35, 270008), (40, 236257), (56, 168755), (70, 135004), (140, 67502), (280, 33751)]