12139860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 37416960

約数和(自身を除く): 25277100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 463, 570, 690, 874, 926, 1140, 1311, 1380, 1389, 1748, 1852, 2185, 2315, 2622, 2778, 4370, 4630, 5244, 5556, 6555, 6945, 8740, 8797, 9260, 10649, 13110, 13890, 17594, 21298, 26220, 26391, 27780, 31947, 35188, 42596, 43985, 52782, 53245, 63894, 87970, 105564, 106490, 127788, 131955, 159735, 175940, 202331, 212980, 263910, 319470, 404662, 527820, 606993, 638940, 809324, 1011655, 1213986, 2023310, 2427972, 3034965, 4046620, 6069930, 12139860]

約数ペア:

[(1, 12139860), (2, 6069930), (3, 4046620), (4, 3034965), (5, 2427972), (6, 2023310), (10, 1213986), (12, 1011655), (15, 809324), (19, 638940), (20, 606993), (23, 527820), (30, 404662), (38, 319470), (46, 263910), (57, 212980), (60, 202331), (69, 175940), (76, 159735), (92, 131955), (95, 127788), (114, 106490), (115, 105564), (138, 87970), (190, 63894), (228, 53245), (230, 52782), (276, 43985), (285, 42596), (345, 35188), (380, 31947), (437, 27780), (460, 26391), (463, 26220), (570, 21298), (690, 17594), (874, 13890), (926, 13110), (1140, 10649), (1311, 9260), (1380, 8797), (1389, 8740), (1748, 6945), (1852, 6555), (2185, 5556), (2315, 5244), (2622, 4630), (2778, 4370)]