2419130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4937}}^1$

素因数の和:4958

約数の個数: 24

約数和(自身を含む): 5066388

約数和(自身を除く): 2647258

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4937, 9874, 24685, 34559, 49370, 69118, 172795, 241913, 345590, 483826, 1209565, 2419130]

約数ペア:

[(1, 2419130), (2, 1209565), (5, 483826), (7, 345590), (10, 241913), (14, 172795), (35, 69118), (49, 49370), (70, 34559), (98, 24685), (245, 9874), (490, 4937)]