81602670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2720089}}^1$

素因数の和:2720099

約数の個数: 16

約数和(自身を含む): 195846480

約数和(自身を除く): 114243810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2720089, 5440178, 8160267, 13600445, 16320534, 27200890, 40801335, 81602670]

約数ペア:

[(1, 81602670), (2, 40801335), (3, 27200890), (5, 16320534), (6, 13600445), (10, 8160267), (15, 5440178), (30, 2720089)]