2013707080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653801}}^1$

素因数の和:653830

約数の個数: 64

約数和(自身を含む): 5648849280

約数和(自身を除く): 3635142200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 653801, 1307602, 2615204, 3269005, 4576607, 5230408, 6538010, 7191811, 9153214, 13076020, 14383622, 18306428, 22883035, 26152040, 28767244, 35959055, 36612856, 45766070, 50342677, 57534488, 71918110, 91532140, 100685354, 143836220, 183064280, 201370708, 251713385, 287672440, 402741416, 503426770, 1006853540, 2013707080]

約数ペア:

[(1, 2013707080), (2, 1006853540), (4, 503426770), (5, 402741416), (7, 287672440), (8, 251713385), (10, 201370708), (11, 183064280), (14, 143836220), (20, 100685354), (22, 91532140), (28, 71918110), (35, 57534488), (40, 50342677), (44, 45766070), (55, 36612856), (56, 35959055), (70, 28767244), (77, 26152040), (88, 22883035), (110, 18306428), (140, 14383622), (154, 13076020), (220, 9153214), (280, 7191811), (308, 6538010), (385, 5230408), (440, 4576607), (616, 3269005), (770, 2615204), (1540, 1307602), (3080, 653801)]