139016570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{180541}}^1$

素因数の和:180566

約数の個数: 32

約数和(自身を含む): 311976576

約数和(自身を除く): 172960006

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 180541, 361082, 902705, 1263787, 1805410, 1985951, 2527574, 3971902, 6318935, 9929755, 12637870, 13901657, 19859510, 27803314, 69508285, 139016570]

約数ペア:

[(1, 139016570), (2, 69508285), (5, 27803314), (7, 19859510), (10, 13901657), (11, 12637870), (14, 9929755), (22, 6318935), (35, 3971902), (55, 2527574), (70, 1985951), (77, 1805410), (110, 1263787), (154, 902705), (385, 361082), (770, 180541)]