2492630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5087}}^1$

素因数の和:5108

約数の個数: 24

約数和(自身を含む): 5220288

約数和(自身を除く): 2727658

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5087, 10174, 25435, 35609, 50870, 71218, 178045, 249263, 356090, 498526, 1246315, 2492630]

約数ペア:

[(1, 2492630), (2, 1246315), (5, 498526), (7, 356090), (10, 249263), (14, 178045), (35, 71218), (49, 50870), (70, 35609), (98, 25435), (245, 10174), (490, 5087)]