27873669110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{839}}^1\times {\mathrm{67801}}^1$

素因数の和:68661

約数の個数: 48

約数和(自身を含む): 58434475680

約数和(自身を除く): 30560806570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 839, 1678, 4195, 5873, 8390, 11746, 29365, 41111, 58730, 67801, 82222, 135602, 205555, 339005, 411110, 474607, 678010, 949214, 2373035, 3322249, 4746070, 6644498, 16611245, 33222490, 56885039, 113770078, 284425195, 398195273, 568850390, 796390546, 1990976365, 2787366911, 3981952730, 5574733822, 13936834555, 27873669110]

約数ペア:

[(1, 27873669110), (2, 13936834555), (5, 5574733822), (7, 3981952730), (10, 2787366911), (14, 1990976365), (35, 796390546), (49, 568850390), (70, 398195273), (98, 284425195), (245, 113770078), (490, 56885039), (839, 33222490), (1678, 16611245), (4195, 6644498), (5873, 4746070), (8390, 3322249), (11746, 2373035), (29365, 949214), (41111, 678010), (58730, 474607), (67801, 411110), (82222, 339005), (135602, 205555)]