69162490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3923}}^1$

素因数の和:4014

約数の個数: 32

約数和(自身を含む): 130527936

約数和(自身を除く): 61365446

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 3526, 3923, 7846, 8815, 17630, 19615, 39230, 160843, 168689, 321686, 337378, 804215, 843445, 1608430, 1686890, 6916249, 13832498, 34581245, 69162490]

約数ペア:

[(1, 69162490), (2, 34581245), (5, 13832498), (10, 6916249), (41, 1686890), (43, 1608430), (82, 843445), (86, 804215), (205, 337378), (215, 321686), (410, 168689), (430, 160843), (1763, 39230), (3526, 19615), (3923, 17630), (7846, 8815)]