159486530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2278379}}^1$

素因数の和:2278393

約数の個数: 16

約数和(自身を含む): 328086720

約数和(自身を除く): 168600190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2278379, 4556758, 11391895, 15948653, 22783790, 31897306, 79743265, 159486530]

約数ペア:

[(1, 159486530), (2, 79743265), (5, 31897306), (7, 22783790), (10, 15948653), (14, 11391895), (35, 4556758), (70, 2278379)]