68042590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{911}}^1$

素因数の和:1033

約数の個数: 64

約数和(自身を含む): 154441728

約数和(自身を除く): 86399138

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 97, 110, 154, 194, 385, 485, 679, 770, 911, 970, 1067, 1358, 1822, 2134, 3395, 4555, 5335, 6377, 6790, 7469, 9110, 10021, 10670, 12754, 14938, 20042, 31885, 37345, 50105, 63770, 70147, 74690, 88367, 100210, 140294, 176734, 350735, 441835, 618569, 701470, 883670, 972037, 1237138, 1944074, 3092845, 4860185, 6185690, 6804259, 9720370, 13608518, 34021295, 68042590]

約数ペア:

[(1, 68042590), (2, 34021295), (5, 13608518), (7, 9720370), (10, 6804259), (11, 6185690), (14, 4860185), (22, 3092845), (35, 1944074), (55, 1237138), (70, 972037), (77, 883670), (97, 701470), (110, 618569), (154, 441835), (194, 350735), (385, 176734), (485, 140294), (679, 100210), (770, 88367), (911, 74690), (970, 70147), (1067, 63770), (1358, 50105), (1822, 37345), (2134, 31885), (3395, 20042), (4555, 14938), (5335, 12754), (6377, 10670), (6790, 10021), (7469, 9110)]