201490860130

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{58743691}}^1$

素因数の和:58743719

約数の個数: 32

約数和(自身を含む): 422954582400

約数和(自身を除く): 221463722270

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 58743691, 117487382, 293718455, 411205837, 587436910, 822411674, 2056029185, 2878440859, 4112058370, 5756881718, 14392204295, 20149086013, 28784408590, 40298172026, 100745430065, 201490860130]

約数ペア:

[(1, 201490860130), (2, 100745430065), (5, 40298172026), (7, 28784408590), (10, 20149086013), (14, 14392204295), (35, 5756881718), (49, 4112058370), (70, 2878440859), (98, 2056029185), (245, 822411674), (343, 587436910), (490, 411205837), (686, 293718455), (1715, 117487382), (3430, 58743691)]