27739390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{56611}}^1$

素因数の和:56632

約数の個数: 24

約数和(自身を含む): 58083912

約数和(自身を除く): 30344522

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 56611, 113222, 283055, 396277, 566110, 792554, 1981385, 2773939, 3962770, 5547878, 13869695, 27739390]

約数ペア:

[(1, 27739390), (2, 13869695), (5, 5547878), (7, 3962770), (10, 2773939), (14, 1981385), (35, 792554), (49, 566110), (70, 396277), (98, 283055), (245, 113222), (490, 56611)]