30560745

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47381}}^1$

素因数の和:47432

約数の個数: 16

約数和(自身を含む): 50035392

約数和(自身を除く): 19474647

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 47381, 142143, 236905, 710715, 2037383, 6112149, 10186915, 30560745]

約数ペア:

[(1, 30560745), (3, 10186915), (5, 6112149), (15, 2037383), (43, 710715), (129, 236905), (215, 142143), (645, 47381)]