289744590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9658153}}^1$

素因数の和:9658163

約数の個数: 16

約数和(自身を含む): 695387088

約数和(自身を除く): 405642498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9658153, 19316306, 28974459, 48290765, 57948918, 96581530, 144872295, 289744590]

約数ペア:

[(1, 289744590), (2, 144872295), (3, 96581530), (5, 57948918), (6, 48290765), (10, 28974459), (15, 19316306), (30, 9658153)]