39968910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{827}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 107308800

約数和(自身を除く): 67339890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 179, 270, 358, 537, 827, 895, 1074, 1611, 1654, 1790, 2481, 2685, 3222, 4135, 4833, 4962, 5370, 7443, 8055, 8270, 9666, 12405, 14886, 16110, 22329, 24165, 24810, 37215, 44658, 48330, 74430, 111645, 148033, 223290, 296066, 444099, 740165, 888198, 1332297, 1480330, 2220495, 2664594, 3996891, 4440990, 6661485, 7993782, 13322970, 19984455, 39968910]

約数ペア:

[(1, 39968910), (2, 19984455), (3, 13322970), (5, 7993782), (6, 6661485), (9, 4440990), (10, 3996891), (15, 2664594), (18, 2220495), (27, 1480330), (30, 1332297), (45, 888198), (54, 740165), (90, 444099), (135, 296066), (179, 223290), (270, 148033), (358, 111645), (537, 74430), (827, 48330), (895, 44658), (1074, 37215), (1611, 24810), (1654, 24165), (1790, 22329), (2481, 16110), (2685, 14886), (3222, 12405), (4135, 9666), (4833, 8270), (4962, 8055), (5370, 7443)]