16404710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{33479}}^1$

素因数の和:33500

約数の個数: 24

約数和(自身を含む): 34350480

約数和(自身を除く): 17945770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 33479, 66958, 167395, 234353, 334790, 468706, 1171765, 1640471, 2343530, 3280942, 8202355, 16404710]

約数ペア:

[(1, 16404710), (2, 8202355), (5, 3280942), (7, 2343530), (10, 1640471), (14, 1171765), (35, 468706), (49, 334790), (70, 234353), (98, 167395), (245, 66958), (490, 33479)]