3878162470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{2207}}^1$

素因数の和:4165

約数の個数: 64

約数和(自身を含む): 8599965696

約数和(自身を除く): 4721803226

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1931, 2207, 3862, 4414, 9655, 11035, 13517, 15449, 19310, 22070, 25103, 27034, 28691, 30898, 50206, 57382, 67585, 77245, 125515, 135170, 143455, 154490, 175721, 200837, 251030, 286910, 351442, 401674, 878605, 1004185, 1757210, 2008370, 4261717, 8523434, 21308585, 29832019, 42617170, 55402321, 59664038, 110804642, 149160095, 277011605, 298320190, 387816247, 554023210, 775632494, 1939081235, 3878162470]

約数ペア:

[(1, 3878162470), (2, 1939081235), (5, 775632494), (7, 554023210), (10, 387816247), (13, 298320190), (14, 277011605), (26, 149160095), (35, 110804642), (65, 59664038), (70, 55402321), (91, 42617170), (130, 29832019), (182, 21308585), (455, 8523434), (910, 4261717), (1931, 2008370), (2207, 1757210), (3862, 1004185), (4414, 878605), (9655, 401674), (11035, 351442), (13517, 286910), (15449, 251030), (19310, 200837), (22070, 175721), (25103, 154490), (27034, 143455), (28691, 135170), (30898, 125515), (50206, 77245), (57382, 67585)]