2015176326

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 4260266496

約数和(自身を除く): 2245090170

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 281, 314, 331, 471, 562, 662, 843, 942, 993, 1686, 1986, 3611, 6463, 7222, 7613, 10833, 12926, 15226, 19389, 21666, 22839, 38778, 44117, 45678, 51967, 88234, 93011, 103934, 132351, 155901, 186022, 264702, 279033, 311802, 558066, 1014691, 1195241, 2029382, 2139253, 2390482, 3044073, 3585723, 4278506, 6088146, 6417759, 7171446, 12835518, 14602727, 29205454, 43808181, 87616362, 335862721, 671725442, 1007588163, 2015176326]

約数ペア:

[(1, 2015176326), (2, 1007588163), (3, 671725442), (6, 335862721), (23, 87616362), (46, 43808181), (69, 29205454), (138, 14602727), (157, 12835518), (281, 7171446), (314, 6417759), (331, 6088146), (471, 4278506), (562, 3585723), (662, 3044073), (843, 2390482), (942, 2139253), (993, 2029382), (1686, 1195241), (1986, 1014691), (3611, 558066), (6463, 311802), (7222, 279033), (7613, 264702), (10833, 186022), (12926, 155901), (15226, 132351), (19389, 103934), (21666, 93011), (22839, 88234), (38778, 51967), (44117, 45678)]