29728670

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{33403}}^1$

素因数の和:33499

約数の個数: 16

約数和(自身を含む): 54114480

約数和(自身を除く): 24385810

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 33403, 66806, 167015, 334030, 2972867, 5945734, 14864335, 29728670]

約数ペア:

[(1, 29728670), (2, 14864335), (5, 5945734), (10, 2972867), (89, 334030), (178, 167015), (445, 66806), (890, 33403)]