27886530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 79422336

約数和(自身を除く): 51535806

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 97, 105, 111, 185, 194, 210, 222, 259, 291, 370, 485, 518, 555, 582, 679, 777, 970, 1110, 1295, 1358, 1369, 1455, 1554, 2037, 2590, 2738, 2910, 3395, 3589, 3885, 4074, 4107, 6790, 6845, 7178, 7770, 8214, 9583, 10185, 10767, 13690, 17945, 19166, 20370, 20535, 21534, 25123, 28749, 35890, 41070, 47915, 50246, 53835, 57498, 75369, 95830, 107670, 125615, 132793, 143745, 150738, 251230, 265586, 287490, 376845, 398379, 663965, 753690, 796758, 929551, 1327930, 1859102, 1991895, 2788653, 3983790, 4647755, 5577306, 9295510, 13943265, 27886530]

約数ペア:

[(1, 27886530), (2, 13943265), (3, 9295510), (5, 5577306), (6, 4647755), (7, 3983790), (10, 2788653), (14, 1991895), (15, 1859102), (21, 1327930), (30, 929551), (35, 796758), (37, 753690), (42, 663965), (70, 398379), (74, 376845), (97, 287490), (105, 265586), (111, 251230), (185, 150738), (194, 143745), (210, 132793), (222, 125615), (259, 107670), (291, 95830), (370, 75369), (485, 57498), (518, 53835), (555, 50246), (582, 47915), (679, 41070), (777, 35890), (970, 28749), (1110, 25123), (1295, 21534), (1358, 20535), (1369, 20370), (1455, 19166), (1554, 17945), (2037, 13690), (2590, 10767), (2738, 10185), (2910, 9583), (3395, 8214), (3589, 7770), (3885, 7178), (4074, 6845), (4107, 6790)]