4988690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{10181}}^1$

素因数の和:10202

約数の個数: 24

約数和(自身を含む): 10446732

約数和(自身を除く): 5458042

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 10181, 20362, 50905, 71267, 101810, 142534, 356335, 498869, 712670, 997738, 2494345, 4988690]

約数ペア:

[(1, 4988690), (2, 2494345), (5, 997738), (7, 712670), (10, 498869), (14, 356335), (35, 142534), (49, 101810), (70, 71267), (98, 50905), (245, 20362), (490, 10181)]