87759070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1253701}}^1$

素因数の和:1253715

約数の個数: 16

約数和(自身を含む): 180533088

約数和(自身を除く): 92774018

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1253701, 2507402, 6268505, 8775907, 12537010, 17551814, 43879535, 87759070]

約数ペア:

[(1, 87759070), (2, 43879535), (5, 17551814), (7, 12537010), (10, 8775907), (14, 6268505), (35, 2507402), (70, 1253701)]