143690060

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{21319}}^1$

素因数の和:21665

約数の個数: 24

約数和(自身を含む): 302658720

約数和(自身を除く): 158968660

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 21319, 42638, 85276, 106595, 213190, 426380, 7184503, 14369006, 28738012, 35922515, 71845030, 143690060]

約数ペア:

[(1, 143690060), (2, 71845030), (4, 35922515), (5, 28738012), (10, 14369006), (20, 7184503), (337, 426380), (674, 213190), (1348, 106595), (1685, 85276), (3370, 42638), (6740, 21319)]