9937340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{70981}}^1$

素因数の和:70997

約数の個数: 24

約数和(自身を含む): 23849952

約数和(自身を除く): 13912612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 70981, 141962, 283924, 354905, 496867, 709810, 993734, 1419620, 1987468, 2484335, 4968670, 9937340]

約数ペア:

[(1, 9937340), (2, 4968670), (4, 2484335), (5, 1987468), (7, 1419620), (10, 993734), (14, 709810), (20, 496867), (28, 354905), (35, 283924), (70, 141962), (140, 70981)]