13249320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15773}}^1$

素因数の和:15794

約数の個数: 64

約数和(自身を含む): 45429120

約数和(自身を除く): 32179800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 15773, 31546, 47319, 63092, 78865, 94638, 110411, 126184, 157730, 189276, 220822, 236595, 315460, 331233, 378552, 441644, 473190, 552055, 630920, 662466, 883288, 946380, 1104110, 1324932, 1656165, 1892760, 2208220, 2649864, 3312330, 4416440, 6624660, 13249320]

約数ペア:

[(1, 13249320), (2, 6624660), (3, 4416440), (4, 3312330), (5, 2649864), (6, 2208220), (7, 1892760), (8, 1656165), (10, 1324932), (12, 1104110), (14, 946380), (15, 883288), (20, 662466), (21, 630920), (24, 552055), (28, 473190), (30, 441644), (35, 378552), (40, 331233), (42, 315460), (56, 236595), (60, 220822), (70, 189276), (84, 157730), (105, 126184), (120, 110411), (140, 94638), (168, 78865), (210, 63092), (280, 47319), (420, 31546), (840, 15773)]