119912870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{155731}}^1$

素因数の和:155756

約数の個数: 32

約数和(自身を含む): 269104896

約数和(自身を除く): 149192026

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 155731, 311462, 778655, 1090117, 1557310, 1713041, 2180234, 3426082, 5450585, 8565205, 10901170, 11991287, 17130410, 23982574, 59956435, 119912870]

約数ペア:

[(1, 119912870), (2, 59956435), (5, 23982574), (7, 17130410), (10, 11991287), (11, 10901170), (14, 8565205), (22, 5450585), (35, 3426082), (55, 2180234), (70, 1713041), (77, 1557310), (110, 1090117), (154, 778655), (385, 311462), (770, 155731)]