254705370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8490179}}^1$

素因数の和:8490189

約数の個数: 16

約数和(自身を含む): 611292960

約数和(自身を除く): 356587590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8490179, 16980358, 25470537, 42450895, 50941074, 84901790, 127352685, 254705370]

約数ペア:

[(1, 254705370), (2, 127352685), (3, 84901790), (5, 50941074), (6, 42450895), (10, 25470537), (15, 16980358), (30, 8490179)]