30710198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9403}}^1$

素因数の和:9499

約数の個数: 16

約数和(自身を含む): 48750336

約数和(自身を除く): 18040138

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 9403, 18806, 216269, 432538, 667613, 1335226, 15355099, 30710198]

約数ペア:

[(1, 30710198), (2, 15355099), (23, 1335226), (46, 667613), (71, 432538), (142, 216269), (1633, 18806), (3266, 9403)]