7729010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2141}}^1$

素因数の和:2186

約数の個数: 24

約数和(自身を含む): 14689836

約数和(自身を除く): 6960826

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 2141, 3610, 4282, 10705, 21410, 40679, 81358, 203395, 406790, 772901, 1545802, 3864505, 7729010]

約数ペア:

[(1, 7729010), (2, 3864505), (5, 1545802), (10, 772901), (19, 406790), (38, 203395), (95, 81358), (190, 40679), (361, 21410), (722, 10705), (1805, 4282), (2141, 3610)]