12944070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 21892410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 191, 251, 270, 382, 502, 573, 753, 955, 1146, 1255, 1506, 1719, 1910, 2259, 2510, 2865, 3438, 3765, 4518, 5157, 5730, 6777, 7530, 8595, 10314, 11295, 13554, 17190, 22590, 25785, 33885, 47941, 51570, 67770, 95882, 143823, 239705, 287646, 431469, 479410, 719115, 862938, 1294407, 1438230, 2157345, 2588814, 4314690, 6472035, 12944070]

約数ペア:

[(1, 12944070), (2, 6472035), (3, 4314690), (5, 2588814), (6, 2157345), (9, 1438230), (10, 1294407), (15, 862938), (18, 719115), (27, 479410), (30, 431469), (45, 287646), (54, 239705), (90, 143823), (135, 95882), (191, 67770), (251, 51570), (270, 47941), (382, 33885), (502, 25785), (573, 22590), (753, 17190), (955, 13554), (1146, 11295), (1255, 10314), (1506, 8595), (1719, 7530), (1910, 6777), (2259, 5730), (2510, 5157), (2865, 4518), (3438, 3765)]