1590101919

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 2868877440

約数和(自身を除く): 1278775521

約数列:

[1, 3, 7, 9, 17, 21, 51, 53, 63, 109, 119, 153, 159, 257, 327, 357, 371, 477, 763, 771, 901, 981, 1071, 1113, 1799, 1853, 2289, 2313, 2703, 3339, 4369, 5397, 5559, 5777, 6307, 6867, 8109, 12971, 13107, 13621, 16191, 16677, 17331, 18921, 28013, 30583, 38913, 39321, 40439, 40863, 51993, 56763, 84039, 91749, 95347, 98209, 116739, 121317, 122589, 196091, 231557, 252117, 275247, 286041, 294627, 363951, 476221, 588273, 687463, 694671, 858123, 883881, 1428663, 1484689, 1620899, 1764819, 2062389, 2084013, 3333547, 4285989, 4454067, 4862697, 6187167, 10000641, 10392823, 13362201, 14588091, 25239713, 30001923, 31178469, 75719139, 93535407, 176677991, 227157417, 530033973, 1590101919]

約数ペア:

[(1, 1590101919), (3, 530033973), (7, 227157417), (9, 176677991), (17, 93535407), (21, 75719139), (51, 31178469), (53, 30001923), (63, 25239713), (109, 14588091), (119, 13362201), (153, 10392823), (159, 10000641), (257, 6187167), (327, 4862697), (357, 4454067), (371, 4285989), (477, 3333547), (763, 2084013), (771, 2062389), (901, 1764819), (981, 1620899), (1071, 1484689), (1113, 1428663), (1799, 883881), (1853, 858123), (2289, 694671), (2313, 687463), (2703, 588273), (3339, 476221), (4369, 363951), (5397, 294627), (5559, 286041), (5777, 275247), (6307, 252117), (6867, 231557), (8109, 196091), (12971, 122589), (13107, 121317), (13621, 116739), (16191, 98209), (16677, 95347), (17331, 91749), (18921, 84039), (28013, 56763), (30583, 51993), (38913, 40863), (39321, 40439)]