15056230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{30727}}^1$

素因数の和:30748

約数の個数: 24

約数和(自身を含む): 31526928

約数和(自身を除く): 16470698

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 30727, 61454, 153635, 215089, 307270, 430178, 1075445, 1505623, 2150890, 3011246, 7528115, 15056230]

約数ペア:

[(1, 15056230), (2, 7528115), (5, 3011246), (7, 2150890), (10, 1505623), (14, 1075445), (35, 430178), (49, 307270), (70, 215089), (98, 153635), (245, 61454), (490, 30727)]