145890449290

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{41802421}}^1$

素因数の和:41802777

約数の個数: 16

約数和(自身を含む): 263355258600

約数和(自身を除く): 117464809310

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 41802421, 83604842, 209012105, 418024210, 14589044929, 29178089858, 72945224645, 145890449290]

約数ペア:

[(1, 145890449290), (2, 72945224645), (5, 29178089858), (10, 14589044929), (349, 418024210), (698, 209012105), (1745, 83604842), (3490, 41802421)]