2012259180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{345749}}^1$

素因数の和:345858

約数の個数: 48

約数和(自身を含む): 5692428000

約数和(自身を除く): 3680168820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 345749, 691498, 1037247, 1382996, 1728745, 2074494, 3457490, 4148988, 5186235, 6914980, 10372470, 20744940, 33537653, 67075306, 100612959, 134150612, 167688265, 201225918, 335376530, 402451836, 503064795, 670753060, 1006129590, 2012259180]

約数ペア:

[(1, 2012259180), (2, 1006129590), (3, 670753060), (4, 503064795), (5, 402451836), (6, 335376530), (10, 201225918), (12, 167688265), (15, 134150612), (20, 100612959), (30, 67075306), (60, 33537653), (97, 20744940), (194, 10372470), (291, 6914980), (388, 5186235), (485, 4148988), (582, 3457490), (970, 2074494), (1164, 1728745), (1455, 1382996), (1940, 1037247), (2910, 691498), (5820, 345749)]