2861569130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5839937}}^1$

素因数の和:5839958

約数の個数: 24

約数和(自身を含む): 5991776388

約数和(自身を除く): 3130207258

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5839937, 11679874, 29199685, 40879559, 58399370, 81759118, 204397795, 286156913, 408795590, 572313826, 1430784565, 2861569130]

約数ペア:

[(1, 2861569130), (2, 1430784565), (5, 572313826), (7, 408795590), (10, 286156913), (14, 204397795), (35, 81759118), (49, 58399370), (70, 40879559), (98, 29199685), (245, 11679874), (490, 5839937)]