28630740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{827}}^1$

素因数の和:1416

約数の個数: 48

約数和(自身を含む): 80402112

約数和(自身を除く): 51771372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 577, 827, 1154, 1654, 1731, 2308, 2481, 2885, 3308, 3462, 4135, 4962, 5770, 6924, 8270, 8655, 9924, 11540, 12405, 16540, 17310, 24810, 34620, 49620, 477179, 954358, 1431537, 1908716, 2385895, 2863074, 4771790, 5726148, 7157685, 9543580, 14315370, 28630740]

約数ペア:

[(1, 28630740), (2, 14315370), (3, 9543580), (4, 7157685), (5, 5726148), (6, 4771790), (10, 2863074), (12, 2385895), (15, 1908716), (20, 1431537), (30, 954358), (60, 477179), (577, 49620), (827, 34620), (1154, 24810), (1654, 17310), (1731, 16540), (2308, 12405), (2481, 11540), (2885, 9924), (3308, 8655), (3462, 8270), (4135, 6924), (4962, 5770)]