2671278260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{907}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 6510577920

約数和(自身を除く): 3839299660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 193, 218, 386, 436, 545, 763, 772, 907, 965, 1090, 1351, 1526, 1814, 1930, 2180, 2702, 3052, 3628, 3815, 3860, 4535, 5404, 6349, 6755, 7630, 9070, 12698, 13510, 15260, 18140, 21037, 25396, 27020, 31745, 42074, 63490, 84148, 98863, 105185, 126980, 147259, 175051, 197726, 210370, 294518, 350102, 395452, 420740, 494315, 589036, 692041, 700204, 736295, 875255, 988630, 1225357, 1384082, 1472590, 1750510, 1977260, 2450714, 2768164, 2945180, 3460205, 3501020, 4901428, 6126785, 6920410, 12253570, 13840820, 19080559, 24507140, 38161118, 76322236, 95402795, 133563913, 190805590, 267127826, 381611180, 534255652, 667819565, 1335639130, 2671278260]

約数ペア:

[(1, 2671278260), (2, 1335639130), (4, 667819565), (5, 534255652), (7, 381611180), (10, 267127826), (14, 190805590), (20, 133563913), (28, 95402795), (35, 76322236), (70, 38161118), (109, 24507140), (140, 19080559), (193, 13840820), (218, 12253570), (386, 6920410), (436, 6126785), (545, 4901428), (763, 3501020), (772, 3460205), (907, 2945180), (965, 2768164), (1090, 2450714), (1351, 1977260), (1526, 1750510), (1814, 1472590), (1930, 1384082), (2180, 1225357), (2702, 988630), (3052, 875255), (3628, 736295), (3815, 700204), (3860, 692041), (4535, 589036), (5404, 494315), (6349, 420740), (6755, 395452), (7630, 350102), (9070, 294518), (12698, 210370), (13510, 197726), (15260, 175051), (18140, 147259), (21037, 126980), (25396, 105185), (27020, 98863), (31745, 84148), (42074, 63490)]