67267340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10223}}^1$

素因数の和:10286

約数の個数: 48

約数和(自身を含む): 164892672

約数和(自身を除く): 97625332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 10223, 20446, 40892, 51115, 71561, 102230, 143122, 204460, 286244, 357805, 480481, 715610, 960962, 1431220, 1921924, 2402405, 3363367, 4804810, 6726734, 9609620, 13453468, 16816835, 33633670, 67267340]

約数ペア:

[(1, 67267340), (2, 33633670), (4, 16816835), (5, 13453468), (7, 9609620), (10, 6726734), (14, 4804810), (20, 3363367), (28, 2402405), (35, 1921924), (47, 1431220), (70, 960962), (94, 715610), (140, 480481), (188, 357805), (235, 286244), (329, 204460), (470, 143122), (658, 102230), (940, 71561), (1316, 51115), (1645, 40892), (3290, 20446), (6580, 10223)]