991175310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{5101}}^1$

素因数の和:5258

約数の個数: 96

約数和(自身を含む): 2750671872

約数和(自身を除く): 1759496562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 127, 153, 170, 254, 255, 306, 381, 510, 635, 762, 765, 1143, 1270, 1530, 1905, 2159, 2286, 3810, 4318, 5101, 5715, 6477, 10202, 10795, 11430, 12954, 15303, 19431, 21590, 25505, 30606, 32385, 38862, 45909, 51010, 64770, 76515, 86717, 91818, 97155, 153030, 173434, 194310, 229545, 260151, 433585, 459090, 520302, 647827, 780453, 867170, 1295654, 1300755, 1560906, 1943481, 2601510, 3239135, 3886962, 3902265, 5830443, 6478270, 7804530, 9717405, 11013059, 11660886, 19434810, 22026118, 29152215, 33039177, 55065295, 58304430, 66078354, 99117531, 110130590, 165195885, 198235062, 330391770, 495587655, 991175310]

約数ペア:

[(1, 991175310), (2, 495587655), (3, 330391770), (5, 198235062), (6, 165195885), (9, 110130590), (10, 99117531), (15, 66078354), (17, 58304430), (18, 55065295), (30, 33039177), (34, 29152215), (45, 22026118), (51, 19434810), (85, 11660886), (90, 11013059), (102, 9717405), (127, 7804530), (153, 6478270), (170, 5830443), (254, 3902265), (255, 3886962), (306, 3239135), (381, 2601510), (510, 1943481), (635, 1560906), (762, 1300755), (765, 1295654), (1143, 867170), (1270, 780453), (1530, 647827), (1905, 520302), (2159, 459090), (2286, 433585), (3810, 260151), (4318, 229545), (5101, 194310), (5715, 173434), (6477, 153030), (10202, 97155), (10795, 91818), (11430, 86717), (12954, 76515), (15303, 64770), (19431, 51010), (21590, 45909), (25505, 38862), (30606, 32385)]