42954180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{715903}}^1$

素因数の和:715915

約数の個数: 24

約数和(自身を含む): 120271872

約数和(自身を除く): 77317692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 715903, 1431806, 2147709, 2863612, 3579515, 4295418, 7159030, 8590836, 10738545, 14318060, 21477090, 42954180]

約数ペア:

[(1, 42954180), (2, 21477090), (3, 14318060), (4, 10738545), (5, 8590836), (6, 7159030), (10, 4295418), (12, 3579515), (15, 2863612), (20, 2147709), (30, 1431806), (60, 715903)]