211868940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{34283}}^1$

素因数の和:34398

約数の個数: 48

約数和(自身を含む): 599010048

約数和(自身を除く): 387141108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 34283, 68566, 102849, 137132, 171415, 205698, 342830, 411396, 514245, 685660, 1028490, 2056980, 3531149, 7062298, 10593447, 14124596, 17655745, 21186894, 35311490, 42373788, 52967235, 70622980, 105934470, 211868940]

約数ペア:

[(1, 211868940), (2, 105934470), (3, 70622980), (4, 52967235), (5, 42373788), (6, 35311490), (10, 21186894), (12, 17655745), (15, 14124596), (20, 10593447), (30, 7062298), (60, 3531149), (103, 2056980), (206, 1028490), (309, 685660), (412, 514245), (515, 411396), (618, 342830), (1030, 205698), (1236, 171415), (1545, 137132), (2060, 102849), (3090, 68566), (6180, 34283)]