82172970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83003}}^1$

素因数の和:83027

約数の個数: 48

約数和(自身を含む): 233075232

約数和(自身を除く): 150902262

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 83003, 166006, 249009, 415015, 498018, 747027, 830030, 913033, 1245045, 1494054, 1826066, 2490090, 2739099, 3735135, 4565165, 5478198, 7470270, 8217297, 9130330, 13695495, 16434594, 27390990, 41086485, 82172970]

約数ペア:

[(1, 82172970), (2, 41086485), (3, 27390990), (5, 16434594), (6, 13695495), (9, 9130330), (10, 8217297), (11, 7470270), (15, 5478198), (18, 4565165), (22, 3735135), (30, 2739099), (33, 2490090), (45, 1826066), (55, 1494054), (66, 1245045), (90, 913033), (99, 830030), (110, 747027), (165, 498018), (198, 415015), (330, 249009), (495, 166006), (990, 83003)]