26842690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1939

約数の個数: 48

約数和(自身を含む): 58174200

約数和(自身を除く): 31331510

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 1889, 2030, 2842, 3778, 7105, 9445, 13223, 14210, 18890, 26446, 54781, 66115, 92561, 109562, 132230, 185122, 273905, 383467, 462805, 547810, 766934, 925610, 1917335, 2684269, 3834670, 5368538, 13421345, 26842690]

約数ペア:

[(1, 26842690), (2, 13421345), (5, 5368538), (7, 3834670), (10, 2684269), (14, 1917335), (29, 925610), (35, 766934), (49, 547810), (58, 462805), (70, 383467), (98, 273905), (145, 185122), (203, 132230), (245, 109562), (290, 92561), (406, 66115), (490, 54781), (1015, 26446), (1421, 18890), (1889, 14210), (2030, 13223), (2842, 9445), (3778, 7105)]