81782790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2726093}}^1$

素因数の和:2726103

約数の個数: 16

約数和(自身を含む): 196278768

約数和(自身を除く): 114495978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2726093, 5452186, 8178279, 13630465, 16356558, 27260930, 40891395, 81782790]

約数ペア:

[(1, 81782790), (2, 40891395), (3, 27260930), (5, 16356558), (6, 13630465), (10, 8178279), (15, 5452186), (30, 2726093)]