2310149884

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20011}}^1$

素因数の和:20079

約数の個数: 72

約数和(自身を含む): 5110264320

約数和(自身を除く): 2800114436

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 434, 532, 589, 868, 931, 1178, 1519, 1862, 2356, 3038, 3724, 4123, 6076, 8246, 16492, 20011, 28861, 40022, 57722, 80044, 115444, 140077, 280154, 380209, 560308, 620341, 760418, 980539, 1240682, 1520836, 1961078, 2481364, 2661463, 3922156, 4342387, 5322926, 8684774, 10645852, 11786479, 17369548, 18630241, 23572958, 30396709, 37260482, 47145916, 60793418, 74520964, 82505353, 121586836, 165010706, 330021412, 577537471, 1155074942, 2310149884]

約数ペア:

[(1, 2310149884), (2, 1155074942), (4, 577537471), (7, 330021412), (14, 165010706), (19, 121586836), (28, 82505353), (31, 74520964), (38, 60793418), (49, 47145916), (62, 37260482), (76, 30396709), (98, 23572958), (124, 18630241), (133, 17369548), (196, 11786479), (217, 10645852), (266, 8684774), (434, 5322926), (532, 4342387), (589, 3922156), (868, 2661463), (931, 2481364), (1178, 1961078), (1519, 1520836), (1862, 1240682), (2356, 980539), (3038, 760418), (3724, 620341), (4123, 560308), (6076, 380209), (8246, 280154), (16492, 140077), (20011, 115444), (28861, 80044), (40022, 57722)]