164066910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{781271}}^1$

素因数の和:781288

約数の個数: 32

約数和(自身を含む): 450012672

約数和(自身を除く): 285945762

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 781271, 1562542, 2343813, 3906355, 4687626, 5468897, 7812710, 10937794, 11719065, 16406691, 23438130, 27344485, 32813382, 54688970, 82033455, 164066910]

約数ペア:

[(1, 164066910), (2, 82033455), (3, 54688970), (5, 32813382), (6, 27344485), (7, 23438130), (10, 16406691), (14, 11719065), (15, 10937794), (21, 7812710), (30, 5468897), (35, 4687626), (42, 3906355), (70, 2343813), (105, 1562542), (210, 781271)]