66416910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{316271}}^1$

素因数の和:316288

約数の個数: 32

約数和(自身を含む): 182172672

約数和(自身を除く): 115755762

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 316271, 632542, 948813, 1581355, 1897626, 2213897, 3162710, 4427794, 4744065, 6641691, 9488130, 11069485, 13283382, 22138970, 33208455, 66416910]

約数ペア:

[(1, 66416910), (2, 33208455), (3, 22138970), (5, 13283382), (6, 11069485), (7, 9488130), (10, 6641691), (14, 4744065), (15, 4427794), (21, 3162710), (30, 2213897), (35, 1897626), (42, 1581355), (70, 948813), (105, 632542), (210, 316271)]