102842390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{8117}}^1$

素因数の和:8312

約数の個数: 32

約数和(自身を含む): 212756544

約数和(自身を除く): 109914154

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1810, 2534, 6335, 8117, 12670, 16234, 40585, 56819, 81170, 113638, 284095, 568190, 1469177, 2938354, 7345885, 10284239, 14691770, 20568478, 51421195, 102842390]

約数ペア:

[(1, 102842390), (2, 51421195), (5, 20568478), (7, 14691770), (10, 10284239), (14, 7345885), (35, 2938354), (70, 1469177), (181, 568190), (362, 284095), (905, 113638), (1267, 81170), (1810, 56819), (2534, 40585), (6335, 16234), (8117, 12670)]