30872030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{441029}}^1$

素因数の和:441043

約数の個数: 16

約数和(自身を含む): 63508320

約数和(自身を除く): 32636290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 441029, 882058, 2205145, 3087203, 4410290, 6174406, 15436015, 30872030]

約数ペア:

[(1, 30872030), (2, 15436015), (5, 6174406), (7, 4410290), (10, 3087203), (14, 2205145), (35, 882058), (70, 441029)]