290129682

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67819}}^1$

素因数の和:67878

約数の個数: 32

約数和(自身を含む): 625029120

約数和(自身を除く): 334899438

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 67819, 135638, 203457, 406914, 1559837, 2102389, 3119674, 4204778, 4679511, 6307167, 9359022, 12614334, 48354947, 96709894, 145064841, 290129682]

約数ペア:

[(1, 290129682), (2, 145064841), (3, 96709894), (6, 48354947), (23, 12614334), (31, 9359022), (46, 6307167), (62, 4679511), (69, 4204778), (93, 3119674), (138, 2102389), (186, 1559837), (713, 406914), (1426, 203457), (2139, 135638), (4278, 67819)]