10780346185

素因数分解:

$5^1\times 7^2\times {\mathrm{673}}^1\times {\mathrm{65381}}^1$

素因数の和:66073

約数の個数: 24

約数和(自身を含む): 15071074056

約数和(自身を除く): 4290727871

約数列:

[1, 5, 7, 35, 49, 245, 673, 3365, 4711, 23555, 32977, 65381, 164885, 326905, 457667, 2288335, 3203669, 16018345, 44001413, 220007065, 308009891, 1540049455, 2156069237, 10780346185]

約数ペア:

[(1, 10780346185), (5, 2156069237), (7, 1540049455), (35, 308009891), (49, 220007065), (245, 44001413), (673, 16018345), (3365, 3203669), (4711, 2288335), (23555, 457667), (32977, 326905), (65381, 164885)]