549191410

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 1035763200

約数和(自身を除く): 486571790

約数列:

[1, 2, 5, 10, 73, 79, 89, 107, 146, 158, 178, 214, 365, 395, 445, 535, 730, 790, 890, 1070, 5767, 6497, 7031, 7811, 8453, 9523, 11534, 12994, 14062, 15622, 16906, 19046, 28835, 32485, 35155, 39055, 42265, 47615, 57670, 64970, 70310, 78110, 84530, 95230, 513263, 617069, 695179, 752317, 1026526, 1234138, 1390358, 1504634, 2566315, 3085345, 3475895, 3761585, 5132630, 6170690, 6951790, 7523170, 54919141, 109838282, 274595705, 549191410]

約数ペア:

[(1, 549191410), (2, 274595705), (5, 109838282), (10, 54919141), (73, 7523170), (79, 6951790), (89, 6170690), (107, 5132630), (146, 3761585), (158, 3475895), (178, 3085345), (214, 2566315), (365, 1504634), (395, 1390358), (445, 1234138), (535, 1026526), (730, 752317), (790, 695179), (890, 617069), (1070, 513263), (5767, 95230), (6497, 84530), (7031, 78110), (7811, 70310), (8453, 64970), (9523, 57670), (11534, 47615), (12994, 42265), (14062, 39055), (15622, 35155), (16906, 32485), (19046, 28835)]