77056910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{157259}}^1$

素因数の和:157280

約数の個数: 24

約数和(自身を含む): 161348760

約数和(自身を除く): 84291850

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 157259, 314518, 786295, 1100813, 1572590, 2201626, 5504065, 7705691, 11008130, 15411382, 38528455, 77056910]

約数ペア:

[(1, 77056910), (2, 38528455), (5, 15411382), (7, 11008130), (10, 7705691), (14, 5504065), (35, 2201626), (49, 1572590), (70, 1100813), (98, 786295), (245, 314518), (490, 157259)]