2006237670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1555223}}^1$

素因数の和:1555276

約数の個数: 32

約数和(自身を含む): 4926949632

約数和(自身を除く): 2920711962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1555223, 3110446, 4665669, 7776115, 9331338, 15552230, 23328345, 46656690, 66874589, 133749178, 200623767, 334372945, 401247534, 668745890, 1003118835, 2006237670]

約数ペア:

[(1, 2006237670), (2, 1003118835), (3, 668745890), (5, 401247534), (6, 334372945), (10, 200623767), (15, 133749178), (30, 66874589), (43, 46656690), (86, 23328345), (129, 15552230), (215, 9331338), (258, 7776115), (430, 4665669), (645, 3110446), (1290, 1555223)]