30131390882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{3159089}}^1$

素因数の和:3159361

約数の個数: 16

約数和(自身を含む): 47765440800

約数和(自身を除く): 17634049918

約数列:

[1, 2, 19, 38, 251, 502, 4769, 9538, 3159089, 6318178, 60022691, 120045382, 792931339, 1585862678, 15065695441, 30131390882]

約数ペア:

[(1, 30131390882), (2, 15065695441), (19, 1585862678), (38, 792931339), (251, 120045382), (502, 60022691), (4769, 6318178), (9538, 3159089)]