2783127190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{7207}}^1$

素因数の和:7333

約数の個数: 48

約数和(自身を含む): 5309383968

約数和(自身を除く): 2526256778

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 529, 730, 1058, 1679, 2645, 3358, 5290, 7207, 8395, 14414, 16790, 36035, 38617, 72070, 77234, 165761, 193085, 331522, 386170, 526111, 828805, 1052222, 1657610, 2630555, 3812503, 5261110, 7625006, 12100553, 19062515, 24201106, 38125030, 60502765, 121005530, 278312719, 556625438, 1391563595, 2783127190]

約数ペア:

[(1, 2783127190), (2, 1391563595), (5, 556625438), (10, 278312719), (23, 121005530), (46, 60502765), (73, 38125030), (115, 24201106), (146, 19062515), (230, 12100553), (365, 7625006), (529, 5261110), (730, 3812503), (1058, 2630555), (1679, 1657610), (2645, 1052222), (3358, 828805), (5290, 526111), (7207, 386170), (8395, 331522), (14414, 193085), (16790, 165761), (36035, 77234), (38617, 72070)]