22904210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{327203}}^1$

素因数の和:327217

約数の個数: 16

約数和(自身を含む): 47117376

約数和(自身を除く): 24213166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 327203, 654406, 1636015, 2290421, 3272030, 4580842, 11452105, 22904210]

約数ペア:

[(1, 22904210), (2, 11452105), (5, 4580842), (7, 3272030), (10, 2290421), (14, 1636015), (35, 654406), (70, 327203)]