3977670270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{195271}}^1$

素因数の和:195385

約数の個数: 64

約数和(自身を含む): 11022713856

約数和(自身を除く): 7045043586

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 485, 582, 679, 970, 1358, 1455, 2037, 2910, 3395, 4074, 6790, 10185, 20370, 195271, 390542, 585813, 976355, 1171626, 1366897, 1952710, 2733794, 2929065, 4100691, 5858130, 6834485, 8201382, 13668970, 18941287, 20503455, 37882574, 41006910, 56823861, 94706435, 113647722, 132589009, 189412870, 265178018, 284119305, 397767027, 568238610, 662945045, 795534054, 1325890090, 1988835135, 3977670270]

約数ペア:

[(1, 3977670270), (2, 1988835135), (3, 1325890090), (5, 795534054), (6, 662945045), (7, 568238610), (10, 397767027), (14, 284119305), (15, 265178018), (21, 189412870), (30, 132589009), (35, 113647722), (42, 94706435), (70, 56823861), (97, 41006910), (105, 37882574), (194, 20503455), (210, 18941287), (291, 13668970), (485, 8201382), (582, 6834485), (679, 5858130), (970, 4100691), (1358, 2929065), (1455, 2733794), (2037, 1952710), (2910, 1366897), (3395, 1171626), (4074, 976355), (6790, 585813), (10185, 390542), (20370, 195271)]