27720961730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36001249}}^1$

素因数の和:36001274

約数の個数: 32

約数和(自身を含む): 62210160000

約数和(自身を除く): 34489198270

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 36001249, 72002498, 180006245, 252008743, 360012490, 396013739, 504017486, 792027478, 1260043715, 1980068695, 2520087430, 2772096173, 3960137390, 5544192346, 13860480865, 27720961730]

約数ペア:

[(1, 27720961730), (2, 13860480865), (5, 5544192346), (7, 3960137390), (10, 2772096173), (11, 2520087430), (14, 1980068695), (22, 1260043715), (35, 792027478), (55, 504017486), (70, 396013739), (77, 360012490), (110, 252008743), (154, 180006245), (385, 72002498), (770, 36001249)]