171552010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{2473}}^1$

素因数の和:3478

約数の個数: 32

約数和(自身を含む): 353405952

約数和(自身を除く): 181853942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 991, 1982, 2473, 4946, 4955, 6937, 9910, 12365, 13874, 17311, 24730, 34622, 34685, 69370, 86555, 173110, 2450743, 4901486, 12253715, 17155201, 24507430, 34310402, 85776005, 171552010]

約数ペア:

[(1, 171552010), (2, 85776005), (5, 34310402), (7, 24507430), (10, 17155201), (14, 12253715), (35, 4901486), (70, 2450743), (991, 173110), (1982, 86555), (2473, 69370), (4946, 34685), (4955, 34622), (6937, 24730), (9910, 17311), (12365, 13874)]