213451230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7115041}}^1$

素因数の和:7115051

約数の個数: 16

約数和(自身を含む): 512283024

約数和(自身を除く): 298831794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7115041, 14230082, 21345123, 35575205, 42690246, 71150410, 106725615, 213451230]

約数ペア:

[(1, 213451230), (2, 106725615), (3, 71150410), (5, 42690246), (6, 35575205), (10, 21345123), (15, 14230082), (30, 7115041)]