2865996876260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{305543377}}^1$

素因数の和:305543460

約数の個数: 48

約数和(自身を含む): 6981055100544

約数和(自身を除く): 4115058224284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 305543377, 611086754, 1222173508, 1527716885, 2138803639, 3055433770, 4277607278, 6110867540, 8555214556, 10694018195, 20471406259, 21388036390, 40942812518, 42776072780, 81885625036, 102357031295, 143299843813, 204714062590, 286599687626, 409428125180, 573199375252, 716499219065, 1432998438130, 2865996876260]

約数ペア:

[(1, 2865996876260), (2, 1432998438130), (4, 716499219065), (5, 573199375252), (7, 409428125180), (10, 286599687626), (14, 204714062590), (20, 143299843813), (28, 102357031295), (35, 81885625036), (67, 42776072780), (70, 40942812518), (134, 21388036390), (140, 20471406259), (268, 10694018195), (335, 8555214556), (469, 6110867540), (670, 4277607278), (938, 3055433770), (1340, 2138803639), (1876, 1527716885), (2345, 1222173508), (4690, 611086754), (9380, 305543377)]