71330706070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6945541}}^1$

素因数の和:6945640

約数の個数: 32

約数和(自身を含む): 140022126720

約数和(自身を除く): 68691420650

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 6945541, 13891082, 34727705, 69455410, 90292033, 180584066, 451460165, 548697739, 902920330, 1097395478, 2743488695, 5486977390, 7133070607, 14266141214, 35665353035, 71330706070]

約数ペア:

[(1, 71330706070), (2, 35665353035), (5, 14266141214), (10, 7133070607), (13, 5486977390), (26, 2743488695), (65, 1097395478), (79, 902920330), (130, 548697739), (158, 451460165), (395, 180584066), (790, 90292033), (1027, 69455410), (2054, 34727705), (5135, 13891082), (10270, 6945541)]