271048820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1936063}}^1$

素因数の和:1936079

約数の個数: 24

約数和(自身を含む): 650517504

約数和(自身を除く): 379468684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1936063, 3872126, 7744252, 9680315, 13552441, 19360630, 27104882, 38721260, 54209764, 67762205, 135524410, 271048820]

約数ペア:

[(1, 271048820), (2, 135524410), (4, 67762205), (5, 54209764), (7, 38721260), (10, 27104882), (14, 19360630), (20, 13552441), (28, 9680315), (35, 7744252), (70, 3872126), (140, 1936063)]