30299907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 45720576

約数和(自身を除く): 15420669

約数列:

[1, 3, 11, 33, 43, 129, 131, 163, 393, 473, 489, 1419, 1441, 1793, 4323, 5379, 5633, 7009, 16899, 21027, 21353, 61963, 64059, 77099, 185889, 231297, 234883, 704649, 918179, 2754537, 10099969, 30299907]

約数ペア:

[(1, 30299907), (3, 10099969), (11, 2754537), (33, 918179), (43, 704649), (129, 234883), (131, 231297), (163, 185889), (393, 77099), (473, 64059), (489, 61963), (1419, 21353), (1441, 21027), (1793, 16899), (4323, 7009), (5379, 5633)]