260079470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3715421}}^1$

素因数の和:3715435

約数の個数: 16

約数和(自身を含む): 535020768

約数和(自身を除く): 274941298

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3715421, 7430842, 18577105, 26007947, 37154210, 52015894, 130039735, 260079470]

約数ペア:

[(1, 260079470), (2, 130039735), (5, 52015894), (7, 37154210), (10, 26007947), (14, 18577105), (35, 7430842), (70, 3715421)]