140669060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1004779}}^1$

素因数の和:1004795

約数の個数: 24

約数和(自身を含む): 337606080

約数和(自身を除く): 196937020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1004779, 2009558, 4019116, 5023895, 7033453, 10047790, 14066906, 20095580, 28133812, 35167265, 70334530, 140669060]

約数ペア:

[(1, 140669060), (2, 70334530), (4, 35167265), (5, 28133812), (7, 20095580), (10, 14066906), (14, 10047790), (20, 7033453), (28, 5023895), (35, 4019116), (70, 2009558), (140, 1004779)]