205773060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79757}}^1$

素因数の和:79812

約数の個数: 48

約数和(自身を含む): 589571136

約数和(自身を除く): 383798076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 79757, 159514, 239271, 319028, 398785, 478542, 797570, 957084, 1196355, 1595140, 2392710, 3429551, 4785420, 6859102, 10288653, 13718204, 17147755, 20577306, 34295510, 41154612, 51443265, 68591020, 102886530, 205773060]

約数ペア:

[(1, 205773060), (2, 102886530), (3, 68591020), (4, 51443265), (5, 41154612), (6, 34295510), (10, 20577306), (12, 17147755), (15, 13718204), (20, 10288653), (30, 6859102), (43, 4785420), (60, 3429551), (86, 2392710), (129, 1595140), (172, 1196355), (215, 957084), (258, 797570), (430, 478542), (516, 398785), (645, 319028), (860, 239271), (1290, 159514), (2580, 79757)]