30249710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{159209}}^1$

素因数の和:159235

約数の個数: 16

約数和(自身を含む): 57315600

約数和(自身を除く): 27065890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 159209, 318418, 796045, 1592090, 3024971, 6049942, 15124855, 30249710]

約数ペア:

[(1, 30249710), (2, 15124855), (5, 6049942), (10, 3024971), (19, 1592090), (38, 796045), (95, 318418), (190, 159209)]