30295458

素因数分解:

$2^1\times 3^4\times {\mathrm{187009}}^1$

素因数の和:187023

約数の個数: 20

約数和(自身を含む): 67884630

約数和(自身を除く): 37589172

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 187009, 374018, 561027, 1122054, 1683081, 3366162, 5049243, 10098486, 15147729, 30295458]

約数ペア:

[(1, 30295458), (2, 15147729), (3, 10098486), (6, 5049243), (9, 3366162), (18, 1683081), (27, 1122054), (54, 561027), (81, 374018), (162, 187009)]