2777881410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1\times {\mathrm{751}}^1$

素因数の和:1400

約数の個数: 96

約数和(自身を含む): 7344200448

約数和(自身を除く): 4566319038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 563, 657, 730, 751, 1095, 1126, 1314, 1502, 1689, 2190, 2253, 2815, 3285, 3378, 3755, 4506, 5067, 5630, 6570, 6759, 7510, 8445, 10134, 11265, 13518, 16890, 22530, 25335, 33795, 41099, 50670, 54823, 67590, 82198, 109646, 123297, 164469, 205495, 246594, 274115, 328938, 369891, 410990, 422813, 493407, 548230, 616485, 739782, 822345, 845626, 986814, 1232970, 1268439, 1644690, 1849455, 2114065, 2467035, 2536878, 3698910, 3805317, 4228130, 4934070, 6342195, 7610634, 12684390, 19026585, 30865349, 38053170, 61730698, 92596047, 154326745, 185192094, 277788141, 308653490, 462980235, 555576282, 925960470, 1388940705, 2777881410]

約数ペア:

[(1, 2777881410), (2, 1388940705), (3, 925960470), (5, 555576282), (6, 462980235), (9, 308653490), (10, 277788141), (15, 185192094), (18, 154326745), (30, 92596047), (45, 61730698), (73, 38053170), (90, 30865349), (146, 19026585), (219, 12684390), (365, 7610634), (438, 6342195), (563, 4934070), (657, 4228130), (730, 3805317), (751, 3698910), (1095, 2536878), (1126, 2467035), (1314, 2114065), (1502, 1849455), (1689, 1644690), (2190, 1268439), (2253, 1232970), (2815, 986814), (3285, 845626), (3378, 822345), (3755, 739782), (4506, 616485), (5067, 548230), (5630, 493407), (6570, 422813), (6759, 410990), (7510, 369891), (8445, 328938), (10134, 274115), (11265, 246594), (13518, 205495), (16890, 164469), (22530, 123297), (25335, 109646), (33795, 82198), (41099, 67590), (50670, 54823)]