30800710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{162109}}^1$

素因数の和:162135

約数の個数: 16

約数和(自身を含む): 58359600

約数和(自身を除く): 27558890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 162109, 324218, 810545, 1621090, 3080071, 6160142, 15400355, 30800710]

約数ペア:

[(1, 30800710), (2, 15400355), (5, 6160142), (10, 3080071), (19, 1621090), (38, 810545), (95, 324218), (190, 162109)]