60657940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{433271}}^1$

素因数の和:433287

約数の個数: 24

約数和(自身を含む): 145579392

約数和(自身を除く): 84921452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433271, 866542, 1733084, 2166355, 3032897, 4332710, 6065794, 8665420, 12131588, 15164485, 30328970, 60657940]

約数ペア:

[(1, 60657940), (2, 30328970), (4, 15164485), (5, 12131588), (7, 8665420), (10, 6065794), (14, 4332710), (20, 3032897), (28, 2166355), (35, 1733084), (70, 866542), (140, 433271)]