210006756260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1500048259}}^1$

素因数の和:1500048275

約数の個数: 24

約数和(自身を含む): 504016215360

約数和(自身を除く): 294009459100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1500048259, 3000096518, 6000193036, 7500241295, 10500337813, 15000482590, 21000675626, 30000965180, 42001351252, 52501689065, 105003378130, 210006756260]

約数ペア:

[(1, 210006756260), (2, 105003378130), (4, 52501689065), (5, 42001351252), (7, 30000965180), (10, 21000675626), (14, 15000482590), (20, 10500337813), (28, 7500241295), (35, 6000193036), (70, 3000096518), (140, 1500048259)]