86165030

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{25121}}^1$

素因数の和:25149

約数の個数: 32

約数和(自身を含む): 180878400

約数和(自身を除く): 94713370

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 25121, 50242, 125605, 175847, 251210, 351694, 879235, 1230929, 1758470, 2461858, 6154645, 8616503, 12309290, 17233006, 43082515, 86165030]

約数ペア:

[(1, 86165030), (2, 43082515), (5, 17233006), (7, 12309290), (10, 8616503), (14, 6154645), (35, 2461858), (49, 1758470), (70, 1230929), (98, 879235), (245, 351694), (343, 251210), (490, 175847), (686, 125605), (1715, 50242), (3430, 25121)]