1159430060

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{149027}}^1$

素因数の和:149425

約数の個数: 24

約数和(自身を含む): 2441078640

約数和(自身を除く): 1281648580

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 1556, 1945, 3890, 7780, 149027, 298054, 596108, 745135, 1490270, 2980540, 57971503, 115943006, 231886012, 289857515, 579715030, 1159430060]

約数ペア:

[(1, 1159430060), (2, 579715030), (4, 289857515), (5, 231886012), (10, 115943006), (20, 57971503), (389, 2980540), (778, 1490270), (1556, 745135), (1945, 596108), (3890, 298054), (7780, 149027)]