75703180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{947}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 182198016

約数和(自身を除く): 106494836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 571, 947, 1142, 1894, 2284, 2855, 3788, 3997, 4735, 5710, 6629, 7994, 9470, 11420, 13258, 15988, 18940, 19985, 26516, 33145, 39970, 66290, 79940, 132580, 540737, 1081474, 2162948, 2703685, 3785159, 5407370, 7570318, 10814740, 15140636, 18925795, 37851590, 75703180]

約数ペア:

[(1, 75703180), (2, 37851590), (4, 18925795), (5, 15140636), (7, 10814740), (10, 7570318), (14, 5407370), (20, 3785159), (28, 2703685), (35, 2162948), (70, 1081474), (140, 540737), (571, 132580), (947, 79940), (1142, 66290), (1894, 39970), (2284, 33145), (2855, 26516), (3788, 19985), (3997, 18940), (4735, 15988), (5710, 13258), (6629, 11420), (7994, 9470)]