30739278668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{862397}}^1$

素因数の和:862494

約数の個数: 48

約数和(自身を含む): 65680231680

約数和(自身を除く): 34940953012

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1876, 2546, 5092, 8911, 17822, 35644, 862397, 1724794, 3449588, 6036779, 12073558, 16385543, 24147116, 32771086, 57780599, 65542172, 114698801, 115561198, 229397602, 231122396, 404464193, 458795204, 808928386, 1097831381, 1617856772, 2195662762, 4391325524, 7684819667, 15369639334, 30739278668]

約数ペア:

[(1, 30739278668), (2, 15369639334), (4, 7684819667), (7, 4391325524), (14, 2195662762), (19, 1617856772), (28, 1097831381), (38, 808928386), (67, 458795204), (76, 404464193), (133, 231122396), (134, 229397602), (266, 115561198), (268, 114698801), (469, 65542172), (532, 57780599), (938, 32771086), (1273, 24147116), (1876, 16385543), (2546, 12073558), (5092, 6036779), (8911, 3449588), (17822, 1724794), (35644, 862397)]