30447782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12613}}^1$

素因数の和:12703

約数の個数: 16

約数和(自身を含む): 49043232

約数和(自身を除く): 18595450

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 12613, 25226, 214421, 428842, 895523, 1791046, 15223891, 30447782]

約数ペア:

[(1, 30447782), (2, 15223891), (17, 1791046), (34, 895523), (71, 428842), (142, 214421), (1207, 25226), (2414, 12613)]