154421570

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{67433}}^1$

素因数の和:67669

約数の個数: 16

約数和(自身を含む): 279176760

約数和(自身を除く): 124755190

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 67433, 134866, 337165, 674330, 15442157, 30884314, 77210785, 154421570]

約数ペア:

[(1, 154421570), (2, 77210785), (5, 30884314), (10, 15442157), (229, 674330), (458, 337165), (1145, 134866), (2290, 67433)]