1549205730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{2549}}^1$

素因数の和:4816

約数の個数: 64

約数和(自身を含む): 4134672000

約数和(自身を除く): 2585466270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2251, 2549, 4502, 5098, 6753, 7647, 11255, 12745, 13506, 15294, 20259, 22510, 22941, 25490, 33765, 38235, 40518, 45882, 60777, 67530, 68823, 76470, 101295, 114705, 121554, 137646, 202590, 229410, 303885, 344115, 607770, 688230, 5737799, 11475598, 17213397, 28688995, 34426794, 51640191, 57377990, 86066985, 103280382, 154920573, 172133970, 258200955, 309841146, 516401910, 774602865, 1549205730]

約数ペア:

[(1, 1549205730), (2, 774602865), (3, 516401910), (5, 309841146), (6, 258200955), (9, 172133970), (10, 154920573), (15, 103280382), (18, 86066985), (27, 57377990), (30, 51640191), (45, 34426794), (54, 28688995), (90, 17213397), (135, 11475598), (270, 5737799), (2251, 688230), (2549, 607770), (4502, 344115), (5098, 303885), (6753, 229410), (7647, 202590), (11255, 137646), (12745, 121554), (13506, 114705), (15294, 101295), (20259, 76470), (22510, 68823), (22941, 67530), (25490, 60777), (33765, 45882), (38235, 40518)]