2631446580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{14143}}^1$

素因数の和:14605

約数の個数: 96

約数和(自身を含む): 8440233984

約数和(自身を除く): 5808787404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 443, 886, 1329, 1772, 2215, 2658, 3101, 4430, 5316, 6202, 6645, 8860, 9303, 12404, 13290, 14143, 15505, 18606, 26580, 28286, 31010, 37212, 42429, 46515, 56572, 62020, 70715, 84858, 93030, 99001, 141430, 169716, 186060, 198002, 212145, 282860, 297003, 396004, 424290, 495005, 594006, 848580, 990010, 1188012, 1485015, 1980020, 2970030, 5940060, 6265349, 12530698, 18796047, 25061396, 31326745, 37592094, 43857443, 62653490, 75184188, 87714886, 93980235, 125306980, 131572329, 175429772, 187960470, 219287215, 263144658, 375920940, 438574430, 526289316, 657861645, 877148860, 1315723290, 2631446580]

約数ペア:

[(1, 2631446580), (2, 1315723290), (3, 877148860), (4, 657861645), (5, 526289316), (6, 438574430), (7, 375920940), (10, 263144658), (12, 219287215), (14, 187960470), (15, 175429772), (20, 131572329), (21, 125306980), (28, 93980235), (30, 87714886), (35, 75184188), (42, 62653490), (60, 43857443), (70, 37592094), (84, 31326745), (105, 25061396), (140, 18796047), (210, 12530698), (420, 6265349), (443, 5940060), (886, 2970030), (1329, 1980020), (1772, 1485015), (2215, 1188012), (2658, 990010), (3101, 848580), (4430, 594006), (5316, 495005), (6202, 424290), (6645, 396004), (8860, 297003), (9303, 282860), (12404, 212145), (13290, 198002), (14143, 186060), (15505, 169716), (18606, 141430), (26580, 99001), (28286, 93030), (31010, 84858), (37212, 70715), (42429, 62020), (46515, 56572)]