172046910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{819271}}^1$

素因数の和:819288

約数の個数: 32

約数和(自身を含む): 471900672

約数和(自身を除く): 299853762

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 819271, 1638542, 2457813, 4096355, 4915626, 5734897, 8192710, 11469794, 12289065, 17204691, 24578130, 28674485, 34409382, 57348970, 86023455, 172046910]

約数ペア:

[(1, 172046910), (2, 86023455), (3, 57348970), (5, 34409382), (6, 28674485), (7, 24578130), (10, 17204691), (14, 12289065), (15, 11469794), (21, 8192710), (30, 5734897), (35, 4915626), (42, 4096355), (70, 2457813), (105, 1638542), (210, 819271)]