82980590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 191443392

約数和(自身を除く): 108462802

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 97, 101, 110, 121, 154, 194, 202, 242, 385, 485, 505, 605, 679, 707, 770, 847, 970, 1010, 1067, 1111, 1210, 1358, 1414, 1694, 2134, 2222, 3395, 3535, 4235, 5335, 5555, 6790, 7070, 7469, 7777, 8470, 9797, 10670, 11110, 11737, 12221, 14938, 15554, 19594, 23474, 24442, 37345, 38885, 48985, 58685, 61105, 68579, 74690, 77770, 82159, 85547, 97970, 107767, 117370, 122210, 137158, 164318, 171094, 215534, 342895, 410795, 427735, 538835, 685790, 754369, 821590, 855470, 1077670, 1185437, 1508738, 2370874, 3771845, 5927185, 7543690, 8298059, 11854370, 16596118, 41490295, 82980590]

約数ペア:

[(1, 82980590), (2, 41490295), (5, 16596118), (7, 11854370), (10, 8298059), (11, 7543690), (14, 5927185), (22, 3771845), (35, 2370874), (55, 1508738), (70, 1185437), (77, 1077670), (97, 855470), (101, 821590), (110, 754369), (121, 685790), (154, 538835), (194, 427735), (202, 410795), (242, 342895), (385, 215534), (485, 171094), (505, 164318), (605, 137158), (679, 122210), (707, 117370), (770, 107767), (847, 97970), (970, 85547), (1010, 82159), (1067, 77770), (1111, 74690), (1210, 68579), (1358, 61105), (1414, 58685), (1694, 48985), (2134, 38885), (2222, 37345), (3395, 24442), (3535, 23474), (4235, 19594), (5335, 15554), (5555, 14938), (6790, 12221), (7070, 11737), (7469, 11110), (7777, 10670), (8470, 9797)]