79908710

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{23297}}^1$

素因数の和:23325

約数の個数: 32

約数和(自身を含む): 167745600

約数和(自身を除く): 87836890

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 23297, 46594, 116485, 163079, 232970, 326158, 815395, 1141553, 1630790, 2283106, 5707765, 7990871, 11415530, 15981742, 39954355, 79908710]

約数ペア:

[(1, 79908710), (2, 39954355), (5, 15981742), (7, 11415530), (10, 7990871), (14, 5707765), (35, 2283106), (49, 1630790), (70, 1141553), (98, 815395), (245, 326158), (343, 232970), (490, 163079), (686, 116485), (1715, 46594), (3430, 23297)]