30251013670

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{33989903}}^1$

素因数の和:33989999

約数の個数: 16

約数和(自身を含む): 55063644480

約数和(自身を除く): 24812630810

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 33989903, 67979806, 169949515, 339899030, 3025101367, 6050202734, 15125506835, 30251013670]

約数ペア:

[(1, 30251013670), (2, 15125506835), (5, 6050202734), (10, 3025101367), (89, 339899030), (178, 169949515), (445, 67979806), (890, 33989903)]