30674210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{438203}}^1$

素因数の和:438217

約数の個数: 16

約数和(自身を含む): 63101376

約数和(自身を除く): 32427166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 438203, 876406, 2191015, 3067421, 4382030, 6134842, 15337105, 30674210]

約数ペア:

[(1, 30674210), (2, 15337105), (5, 6134842), (7, 4382030), (10, 3067421), (14, 2191015), (35, 876406), (70, 438203)]