3191300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 8166144

約数和(自身を除く): 4974844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 97, 100, 140, 175, 188, 194, 235, 329, 350, 388, 470, 485, 658, 679, 700, 940, 970, 1175, 1316, 1358, 1645, 1940, 2350, 2425, 2716, 3290, 3395, 4559, 4700, 4850, 6580, 6790, 8225, 9118, 9700, 13580, 16450, 16975, 18236, 22795, 31913, 32900, 33950, 45590, 63826, 67900, 91180, 113975, 127652, 159565, 227950, 319130, 455900, 638260, 797825, 1595650, 3191300]

約数ペア:

[(1, 3191300), (2, 1595650), (4, 797825), (5, 638260), (7, 455900), (10, 319130), (14, 227950), (20, 159565), (25, 127652), (28, 113975), (35, 91180), (47, 67900), (50, 63826), (70, 45590), (94, 33950), (97, 32900), (100, 31913), (140, 22795), (175, 18236), (188, 16975), (194, 16450), (235, 13580), (329, 9700), (350, 9118), (388, 8225), (470, 6790), (485, 6580), (658, 4850), (679, 4700), (700, 4559), (940, 3395), (970, 3290), (1175, 2716), (1316, 2425), (1358, 2350), (1645, 1940)]