9319140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2251}}^1$

素因数の和:2289

約数の個数: 72

約数和(自身を含む): 29510208

約数和(自身を除く): 20191068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 2251, 4140, 4502, 6753, 9004, 11255, 13506, 20259, 22510, 27012, 33765, 40518, 45020, 51773, 67530, 81036, 101295, 103546, 135060, 155319, 202590, 207092, 258865, 310638, 405180, 465957, 517730, 621276, 776595, 931914, 1035460, 1553190, 1863828, 2329785, 3106380, 4659570, 9319140]

約数ペア:

[(1, 9319140), (2, 4659570), (3, 3106380), (4, 2329785), (5, 1863828), (6, 1553190), (9, 1035460), (10, 931914), (12, 776595), (15, 621276), (18, 517730), (20, 465957), (23, 405180), (30, 310638), (36, 258865), (45, 207092), (46, 202590), (60, 155319), (69, 135060), (90, 103546), (92, 101295), (115, 81036), (138, 67530), (180, 51773), (207, 45020), (230, 40518), (276, 33765), (345, 27012), (414, 22510), (460, 20259), (690, 13506), (828, 11255), (1035, 9004), (1380, 6753), (2070, 4502), (2251, 4140)]