69172490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3733}}^1$

素因数の和:3866

約数の個数: 32

約数和(自身を含む): 133079760

約数和(自身を除く): 63907270

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 3733, 7466, 9265, 18530, 18665, 37330, 63461, 126922, 317305, 406897, 634610, 813794, 2034485, 4068970, 6917249, 13834498, 34586245, 69172490]

約数ペア:

[(1, 69172490), (2, 34586245), (5, 13834498), (10, 6917249), (17, 4068970), (34, 2034485), (85, 813794), (109, 634610), (170, 406897), (218, 317305), (545, 126922), (1090, 63461), (1853, 37330), (3706, 18665), (3733, 18530), (7466, 9265)]