14882420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{106303}}^1$

素因数の和:106319

約数の個数: 24

約数和(自身を含む): 35718144

約数和(自身を除く): 20835724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 106303, 212606, 425212, 531515, 744121, 1063030, 1488242, 2126060, 2976484, 3720605, 7441210, 14882420]

約数ペア:

[(1, 14882420), (2, 7441210), (4, 3720605), (5, 2976484), (7, 2126060), (10, 1488242), (14, 1063030), (20, 744121), (28, 531515), (35, 425212), (70, 212606), (140, 106303)]