39974310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2903}}^1$

素因数の和:2939

約数の個数: 80

約数和(自身を含む): 113848416

約数和(自身を除く): 73874106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 2903, 4590, 5806, 6885, 8709, 13770, 14515, 17418, 26127, 29030, 43545, 49351, 52254, 78381, 87090, 98702, 130635, 148053, 156762, 235143, 246755, 261270, 296106, 391905, 444159, 470286, 493510, 740265, 783810, 888318, 1175715, 1332477, 1480530, 2220795, 2351430, 2664954, 3997431, 4441590, 6662385, 7994862, 13324770, 19987155, 39974310]

約数ペア:

[(1, 39974310), (2, 19987155), (3, 13324770), (5, 7994862), (6, 6662385), (9, 4441590), (10, 3997431), (15, 2664954), (17, 2351430), (18, 2220795), (27, 1480530), (30, 1332477), (34, 1175715), (45, 888318), (51, 783810), (54, 740265), (81, 493510), (85, 470286), (90, 444159), (102, 391905), (135, 296106), (153, 261270), (162, 246755), (170, 235143), (255, 156762), (270, 148053), (306, 130635), (405, 98702), (459, 87090), (510, 78381), (765, 52254), (810, 49351), (918, 43545), (1377, 29030), (1530, 26127), (2295, 17418), (2754, 14515), (2903, 13770), (4590, 8709), (5806, 6885)]