1106140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7901}}^1$

素因数の和:7917

約数の個数: 24

約数和(自身を含む): 2655072

約数和(自身を除く): 1548932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7901, 15802, 31604, 39505, 55307, 79010, 110614, 158020, 221228, 276535, 553070, 1106140]

約数ペア:

[(1, 1106140), (2, 553070), (4, 276535), (5, 221228), (7, 158020), (10, 110614), (14, 79010), (20, 55307), (28, 39505), (35, 31604), (70, 15802), (140, 7901)]