1330777330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1\times {\mathrm{2543}}^1$

素因数の和:3810

約数の個数: 32

約数和(自身を含む): 2454084864

約数和(自身を除く): 1123307534

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1217, 2434, 2543, 5086, 6085, 12170, 12715, 25430, 52331, 104662, 109349, 218698, 261655, 523310, 546745, 1093490, 3094831, 6189662, 15474155, 30948310, 133077733, 266155466, 665388665, 1330777330]

約数ペア:

[(1, 1330777330), (2, 665388665), (5, 266155466), (10, 133077733), (43, 30948310), (86, 15474155), (215, 6189662), (430, 3094831), (1217, 1093490), (2434, 546745), (2543, 523310), (5086, 261655), (6085, 218698), (12170, 109349), (12715, 104662), (25430, 52331)]