137722690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 296690688

約数和(自身を除く): 158967998

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 47, 70, 82, 94, 205, 235, 287, 329, 410, 470, 574, 658, 1021, 1435, 1645, 1927, 2042, 2870, 3290, 3854, 5105, 7147, 9635, 10210, 13489, 14294, 19270, 26978, 35735, 41861, 47987, 67445, 71470, 83722, 95974, 134890, 209305, 239935, 293027, 335909, 418610, 479870, 586054, 671818, 1465135, 1679545, 1967467, 2930270, 3359090, 3934934, 9837335, 13772269, 19674670, 27544538, 68861345, 137722690]

約数ペア:

[(1, 137722690), (2, 68861345), (5, 27544538), (7, 19674670), (10, 13772269), (14, 9837335), (35, 3934934), (41, 3359090), (47, 2930270), (70, 1967467), (82, 1679545), (94, 1465135), (205, 671818), (235, 586054), (287, 479870), (329, 418610), (410, 335909), (470, 293027), (574, 239935), (658, 209305), (1021, 134890), (1435, 95974), (1645, 83722), (1927, 71470), (2042, 67445), (2870, 47987), (3290, 41861), (3854, 35735), (5105, 26978), (7147, 19270), (9635, 14294), (10210, 13489)]