30689826

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269209}}^1$

素因数の和:269233

約数の個数: 16

約数和(自身を含む): 64610400

約数和(自身を除く): 33920574

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 269209, 538418, 807627, 1615254, 5114971, 10229942, 15344913, 30689826]

約数ペア:

[(1, 30689826), (2, 15344913), (3, 10229942), (6, 5114971), (19, 1615254), (38, 807627), (57, 538418), (114, 269209)]