7880530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 16383744

約数和(自身を除く): 8503214

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1093, 1442, 2186, 3605, 5465, 7210, 7651, 10930, 15302, 38255, 76510, 112579, 225158, 562895, 788053, 1125790, 1576106, 3940265, 7880530]

約数ペア:

[(1, 7880530), (2, 3940265), (5, 1576106), (7, 1125790), (10, 788053), (14, 562895), (35, 225158), (70, 112579), (103, 76510), (206, 38255), (515, 15302), (721, 10930), (1030, 7651), (1093, 7210), (1442, 5465), (2186, 3605)]