1700805820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{12148613}}^1$

素因数の和:12148629

約数の個数: 24

約数和(自身を含む): 4081934304

約数和(自身を除く): 2381128484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 12148613, 24297226, 48594452, 60743065, 85040291, 121486130, 170080582, 242972260, 340161164, 425201455, 850402910, 1700805820]

約数ペア:

[(1, 1700805820), (2, 850402910), (4, 425201455), (5, 340161164), (7, 242972260), (10, 170080582), (14, 121486130), (20, 85040291), (28, 60743065), (35, 48594452), (70, 24297226), (140, 12148613)]