2993620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{21383}}^1$

素因数の和:21399

約数の個数: 24

約数和(自身を含む): 7185024

約数和(自身を除く): 4191404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 21383, 42766, 85532, 106915, 149681, 213830, 299362, 427660, 598724, 748405, 1496810, 2993620]

約数ペア:

[(1, 2993620), (2, 1496810), (4, 748405), (5, 598724), (7, 427660), (10, 299362), (14, 213830), (20, 149681), (28, 106915), (35, 85532), (70, 42766), (140, 21383)]