30449305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1627}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 38681280

約数和(自身を除く): 8231975

約数列:

[1, 5, 19, 95, 197, 985, 1627, 3743, 8135, 18715, 30913, 154565, 320519, 1602595, 6089861, 30449305]

約数ペア:

[(1, 30449305), (5, 6089861), (19, 1602595), (95, 320519), (197, 154565), (985, 30913), (1627, 18715), (3743, 8135)]