81782430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2726081}}^1$

素因数の和:2726091

約数の個数: 16

約数和(自身を含む): 196277904

約数和(自身を除く): 114495474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2726081, 5452162, 8178243, 13630405, 16356486, 27260810, 40891215, 81782430]

約数ペア:

[(1, 81782430), (2, 40891215), (3, 27260810), (5, 16356486), (6, 13630405), (10, 8178243), (15, 5452162), (30, 2726081)]