213006180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{36599}}^1$

素因数の和:36708

約数の個数: 48

約数和(自身を含む): 602582400

約数和(自身を除く): 389576220

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, 36599, 73198, 109797, 146396, 182995, 219594, 365990, 439188, 548985, 731980, 1097970, 2195940, 3550103, 7100206, 10650309, 14200412, 17750515, 21300618, 35501030, 42601236, 53251545, 71002060, 106503090, 213006180]

約数ペア:

[(1, 213006180), (2, 106503090), (3, 71002060), (4, 53251545), (5, 42601236), (6, 35501030), (10, 21300618), (12, 17750515), (15, 14200412), (20, 10650309), (30, 7100206), (60, 3550103), (97, 2195940), (194, 1097970), (291, 731980), (388, 548985), (485, 439188), (582, 365990), (970, 219594), (1164, 182995), (1455, 146396), (1940, 109797), (2910, 73198), (5820, 36599)]