2161569230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{201451}}^1$

素因数の和:201524

約数の個数: 32

約数和(自身を含む): 4133795040

約数和(自身を除く): 1972225810

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 10730, 201451, 402902, 1007255, 2014510, 5842079, 7453687, 11684158, 14907374, 29210395, 37268435, 58420790, 74536870, 216156923, 432313846, 1080784615, 2161569230]

約数ペア:

[(1, 2161569230), (2, 1080784615), (5, 432313846), (10, 216156923), (29, 74536870), (37, 58420790), (58, 37268435), (74, 29210395), (145, 14907374), (185, 11684158), (290, 7453687), (370, 5842079), (1073, 2014510), (2146, 1007255), (5365, 402902), (10730, 201451)]