81067710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2702257}}^1$

素因数の和:2702267

約数の個数: 16

約数和(自身を含む): 194562576

約数和(自身を除く): 113494866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2702257, 5404514, 8106771, 13511285, 16213542, 27022570, 40533855, 81067710]

約数ペア:

[(1, 81067710), (2, 40533855), (3, 27022570), (5, 16213542), (6, 13511285), (10, 8106771), (15, 5404514), (30, 2702257)]