60969260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{643}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 140216832

約数和(自身を除く): 79247572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 431, 643, 862, 1286, 1724, 2155, 2572, 3215, 4310, 4741, 6430, 7073, 8620, 9482, 12860, 14146, 18964, 23705, 28292, 35365, 47410, 70730, 94820, 141460, 277133, 554266, 1108532, 1385665, 2771330, 3048463, 5542660, 6096926, 12193852, 15242315, 30484630, 60969260]

約数ペア:

[(1, 60969260), (2, 30484630), (4, 15242315), (5, 12193852), (10, 6096926), (11, 5542660), (20, 3048463), (22, 2771330), (44, 1385665), (55, 1108532), (110, 554266), (220, 277133), (431, 141460), (643, 94820), (862, 70730), (1286, 47410), (1724, 35365), (2155, 28292), (2572, 23705), (3215, 18964), (4310, 14146), (4741, 12860), (6430, 9482), (7073, 8620)]