30850869

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 19468491

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 721, 839, 1751, 2163, 2517, 5253, 5873, 12257, 14263, 17619, 36771, 42789, 86417, 99841, 259251, 299523, 604919, 1469089, 1814757, 4407267, 10283623, 30850869]

約数ペア:

[(1, 30850869), (3, 10283623), (7, 4407267), (17, 1814757), (21, 1469089), (51, 604919), (103, 299523), (119, 259251), (309, 99841), (357, 86417), (721, 42789), (839, 36771), (1751, 17619), (2163, 14263), (2517, 12257), (5253, 5873)]