9580521580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{68432297}}^1$

素因数の和:68432313

約数の個数: 24

約数和(自身を含む): 22993252128

約数和(自身を除く): 13412730548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 68432297, 136864594, 273729188, 342161485, 479026079, 684322970, 958052158, 1368645940, 1916104316, 2395130395, 4790260790, 9580521580]

約数ペア:

[(1, 9580521580), (2, 4790260790), (4, 2395130395), (5, 1916104316), (7, 1368645940), (10, 958052158), (14, 684322970), (20, 479026079), (28, 342161485), (35, 273729188), (70, 136864594), (140, 68432297)]