254757630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8491921}}^1$

素因数の和:8491931

約数の個数: 16

約数和(自身を含む): 611418384

約数和(自身を除く): 356660754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8491921, 16983842, 25475763, 42459605, 50951526, 84919210, 127378815, 254757630]

約数ペア:

[(1, 254757630), (2, 127378815), (3, 84919210), (5, 50951526), (6, 42459605), (10, 25475763), (15, 16983842), (30, 8491921)]