70704340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{505031}}^1$

素因数の和:505047

約数の個数: 24

約数和(自身を含む): 169690752

約数和(自身を除く): 98986412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 505031, 1010062, 2020124, 2525155, 3535217, 5050310, 7070434, 10100620, 14140868, 17676085, 35352170, 70704340]

約数ペア:

[(1, 70704340), (2, 35352170), (4, 17676085), (5, 14140868), (7, 10100620), (10, 7070434), (14, 5050310), (20, 3535217), (28, 2525155), (35, 2020124), (70, 1010062), (140, 505031)]