1690224865

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1933}}^1$

素因数の和:2078

約数の個数: 48

約数和(自身を含む): 2444637888

約数和(自身を除く): 754413023

約数列:

[1, 5, 7, 35, 43, 49, 83, 215, 245, 301, 415, 581, 1505, 1933, 2107, 2905, 3569, 4067, 9665, 10535, 13531, 17845, 20335, 24983, 67655, 83119, 94717, 124915, 160439, 174881, 415595, 473585, 581833, 802195, 874405, 1123073, 2909165, 4072831, 5615365, 6898877, 7861511, 20364155, 34494385, 39307555, 48292139, 241460695, 338044973, 1690224865]

約数ペア:

[(1, 1690224865), (5, 338044973), (7, 241460695), (35, 48292139), (43, 39307555), (49, 34494385), (83, 20364155), (215, 7861511), (245, 6898877), (301, 5615365), (415, 4072831), (581, 2909165), (1505, 1123073), (1933, 874405), (2107, 802195), (2905, 581833), (3569, 473585), (4067, 415595), (9665, 174881), (10535, 160439), (13531, 124915), (17845, 94717), (20335, 83119), (24983, 67655)]