30565517857

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{34213}}^1$

素因数の和:34453

約数の個数: 32

約数和(自身を含む): 37837946880

約数和(自身を除く): 7272429023

約数列:

[1, 7, 23, 31, 161, 179, 217, 713, 1253, 4117, 4991, 5549, 28819, 34213, 38843, 127627, 239491, 786899, 893389, 1060603, 5508293, 6124127, 7424221, 24393869, 42868889, 140854921, 170757083, 189847937, 985984447, 1328935559, 4366502551, 30565517857]

約数ペア:

[(1, 30565517857), (7, 4366502551), (23, 1328935559), (31, 985984447), (161, 189847937), (179, 170757083), (217, 140854921), (713, 42868889), (1253, 24393869), (4117, 7424221), (4991, 6124127), (5549, 5508293), (28819, 1060603), (34213, 893389), (38843, 786899), (127627, 239491)]