81327630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2710921}}^1$

素因数の和:2710931

約数の個数: 16

約数和(自身を含む): 195186384

約数和(自身を除く): 113858754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2710921, 5421842, 8132763, 13554605, 16265526, 27109210, 40663815, 81327630]

約数ペア:

[(1, 81327630), (2, 40663815), (3, 27109210), (5, 16265526), (6, 13554605), (10, 8132763), (15, 5421842), (30, 2710921)]