30949190

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{17099}}^1$

素因数の和:17287

約数の個数: 16

約数和(自身を含む): 56019600

約数和(自身を除く): 25070410

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 17099, 34198, 85495, 170990, 3094919, 6189838, 15474595, 30949190]

約数ペア:

[(1, 30949190), (2, 15474595), (5, 6189838), (10, 3094919), (181, 170990), (362, 85495), (905, 34198), (1810, 17099)]