1900604530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{3677}}^1$

素因数の和:3859

約数の個数: 64

約数和(自身を含む): 3864195072

約数和(自身を除く): 1963590542

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 127, 185, 254, 370, 407, 635, 814, 1270, 1397, 2035, 2794, 3677, 4070, 4699, 6985, 7354, 9398, 13970, 18385, 23495, 36770, 40447, 46990, 51689, 80894, 103378, 136049, 202235, 258445, 272098, 404470, 466979, 516890, 680245, 933958, 1360490, 1496539, 2334895, 2993078, 4669790, 5136769, 7482695, 10273538, 14965390, 17278223, 25683845, 34556446, 51367690, 86391115, 172782230, 190060453, 380120906, 950302265, 1900604530]

約数ペア:

[(1, 1900604530), (2, 950302265), (5, 380120906), (10, 190060453), (11, 172782230), (22, 86391115), (37, 51367690), (55, 34556446), (74, 25683845), (110, 17278223), (127, 14965390), (185, 10273538), (254, 7482695), (370, 5136769), (407, 4669790), (635, 2993078), (814, 2334895), (1270, 1496539), (1397, 1360490), (2035, 933958), (2794, 680245), (3677, 516890), (4070, 466979), (4699, 404470), (6985, 272098), (7354, 258445), (9398, 202235), (13970, 136049), (18385, 103378), (23495, 80894), (36770, 51689), (40447, 46990)]