90494530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68041}}^1$

素因数の和:68074

約数の個数: 32

約数和(自身を含む): 195960960

約数和(自身を除く): 105466430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 68041, 136082, 340205, 476287, 680410, 952574, 1292779, 2381435, 2585558, 4762870, 6463895, 9049453, 12927790, 18098906, 45247265, 90494530]

約数ペア:

[(1, 90494530), (2, 45247265), (5, 18098906), (7, 12927790), (10, 9049453), (14, 6463895), (19, 4762870), (35, 2585558), (38, 2381435), (70, 1292779), (95, 952574), (133, 680410), (190, 476287), (266, 340205), (665, 136082), (1330, 68041)]