1738804060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{12420029}}^1$

素因数の和:12420045

約数の個数: 24

約数和(自身を含む): 4173130080

約数和(自身を除く): 2434326020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 12420029, 24840058, 49680116, 62100145, 86940203, 124200290, 173880406, 248400580, 347760812, 434701015, 869402030, 1738804060]

約数ペア:

[(1, 1738804060), (2, 869402030), (4, 434701015), (5, 347760812), (7, 248400580), (10, 173880406), (14, 124200290), (20, 86940203), (28, 62100145), (35, 49680116), (70, 24840058), (140, 12420029)]