15586690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2081}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 32379264

約数和(自身を除く): 16792574

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 2081, 3745, 4162, 7490, 10405, 14567, 20810, 29134, 72835, 145670, 222667, 445334, 1113335, 1558669, 2226670, 3117338, 7793345, 15586690]

約数ペア:

[(1, 15586690), (2, 7793345), (5, 3117338), (7, 2226670), (10, 1558669), (14, 1113335), (35, 445334), (70, 222667), (107, 145670), (214, 72835), (535, 29134), (749, 20810), (1070, 14567), (1498, 10405), (2081, 7490), (3745, 4162)]