30894190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{162601}}^1$

素因数の和:162627

約数の個数: 16

約数和(自身を含む): 58536720

約数和(自身を除く): 27642530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 162601, 325202, 813005, 1626010, 3089419, 6178838, 15447095, 30894190]

約数ペア:

[(1, 30894190), (2, 15447095), (5, 6178838), (10, 3089419), (19, 1626010), (38, 813005), (95, 325202), (190, 162601)]