71027102740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1530097}}^1$

素因数の和:1530328

約数の個数: 48

約数和(自身を含む): 163487911104

約数和(自身を除く): 92460808364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 211, 220, 422, 844, 1055, 2110, 2321, 4220, 4642, 9284, 11605, 23210, 46420, 1530097, 3060194, 6120388, 7650485, 15300970, 16831067, 30601940, 33662134, 67324268, 84155335, 168310670, 322850467, 336621340, 645700934, 1291401868, 1614252335, 3228504670, 3551355137, 6457009340, 7102710274, 14205420548, 17756775685, 35513551370, 71027102740]

約数ペア:

[(1, 71027102740), (2, 35513551370), (4, 17756775685), (5, 14205420548), (10, 7102710274), (11, 6457009340), (20, 3551355137), (22, 3228504670), (44, 1614252335), (55, 1291401868), (110, 645700934), (211, 336621340), (220, 322850467), (422, 168310670), (844, 84155335), (1055, 67324268), (2110, 33662134), (2321, 30601940), (4220, 16831067), (4642, 15300970), (9284, 7650485), (11605, 6120388), (23210, 3060194), (46420, 1530097)]