289363530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9645451}}^1$

素因数の和:9645461

約数の個数: 16

約数和(自身を含む): 694472544

約数和(自身を除く): 405109014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9645451, 19290902, 28936353, 48227255, 57872706, 96454510, 144681765, 289363530]

約数ペア:

[(1, 289363530), (2, 144681765), (3, 96454510), (5, 57872706), (6, 48227255), (10, 28936353), (15, 19290902), (30, 9645451)]