12754740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{212579}}^1$

素因数の和:212591

約数の個数: 24

約数和(自身を含む): 35713440

約数和(自身を除く): 22958700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 212579, 425158, 637737, 850316, 1062895, 1275474, 2125790, 2550948, 3188685, 4251580, 6377370, 12754740]

約数ペア:

[(1, 12754740), (2, 6377370), (3, 4251580), (4, 3188685), (5, 2550948), (6, 2125790), (10, 1275474), (12, 1062895), (15, 850316), (20, 637737), (30, 425158), (60, 212579)]