30205128

素因数分解:

$2^3\times 3^1\times {\mathrm{449}}^1\times {\mathrm{2803}}^1$

素因数の和:3261

約数の個数: 32

約数和(自身を含む): 75708000

約数和(自身を除く): 45502872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 449, 898, 1347, 1796, 2694, 2803, 3592, 5388, 5606, 8409, 10776, 11212, 16818, 22424, 33636, 67272, 1258547, 2517094, 3775641, 5034188, 7551282, 10068376, 15102564, 30205128]

約数ペア:

[(1, 30205128), (2, 15102564), (3, 10068376), (4, 7551282), (6, 5034188), (8, 3775641), (12, 2517094), (24, 1258547), (449, 67272), (898, 33636), (1347, 22424), (1796, 16818), (2694, 11212), (2803, 10776), (3592, 8409), (5388, 5606)]