15004010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2081}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 31180032

約数和(自身を除く): 16176022

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 2081, 3605, 4162, 7210, 10405, 14567, 20810, 29134, 72835, 145670, 214343, 428686, 1071715, 1500401, 2143430, 3000802, 7502005, 15004010]

約数ペア:

[(1, 15004010), (2, 7502005), (5, 3000802), (7, 2143430), (10, 1500401), (14, 1071715), (35, 428686), (70, 214343), (103, 145670), (206, 72835), (515, 29134), (721, 20810), (1030, 14567), (1442, 10405), (2081, 7210), (3605, 4162)]