30640476

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{35963}}^1$

素因数の和:36041

約数の個数: 24

約数和(自身を含む): 72503424

約数和(自身を除く): 41862948

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 35963, 71926, 107889, 143852, 215778, 431556, 2553373, 5106746, 7660119, 10213492, 15320238, 30640476]

約数ペア:

[(1, 30640476), (2, 15320238), (3, 10213492), (4, 7660119), (6, 5106746), (12, 2553373), (71, 431556), (142, 215778), (213, 143852), (284, 107889), (426, 71926), (852, 35963)]