5554740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 15922368

約数和(自身を除く): 10367628

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, 2153, 2580, 4306, 6459, 8612, 10765, 12918, 21530, 25836, 32295, 43060, 64590, 92579, 129180, 185158, 277737, 370316, 462895, 555474, 925790, 1110948, 1388685, 1851580, 2777370, 5554740]

約数ペア:

[(1, 5554740), (2, 2777370), (3, 1851580), (4, 1388685), (5, 1110948), (6, 925790), (10, 555474), (12, 462895), (15, 370316), (20, 277737), (30, 185158), (43, 129180), (60, 92579), (86, 64590), (129, 43060), (172, 32295), (215, 25836), (258, 21530), (430, 12918), (516, 10765), (645, 8612), (860, 6459), (1290, 4306), (2153, 2580)]