27695910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 78382080

約数和(自身を除く): 50686170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 41, 46, 55, 66, 69, 82, 89, 110, 115, 123, 138, 165, 178, 205, 230, 246, 253, 267, 330, 345, 410, 445, 451, 506, 534, 615, 690, 759, 890, 902, 943, 979, 1230, 1265, 1335, 1353, 1518, 1886, 1958, 2047, 2255, 2530, 2670, 2706, 2829, 2937, 3649, 3795, 4094, 4510, 4715, 4895, 5658, 5874, 6141, 6765, 7298, 7590, 9430, 9790, 10235, 10373, 10947, 12282, 13530, 14145, 14685, 18245, 20470, 20746, 21894, 22517, 28290, 29370, 30705, 31119, 36490, 40139, 45034, 51865, 54735, 61410, 62238, 67551, 80278, 83927, 103730, 109470, 112585, 120417, 135102, 155595, 167854, 200695, 225170, 240834, 251781, 311190, 337755, 401390, 419635, 503562, 602085, 675510, 839270, 923197, 1204170, 1258905, 1846394, 2517810, 2769591, 4615985, 5539182, 9231970, 13847955, 27695910]

約数ペア:

[(1, 27695910), (2, 13847955), (3, 9231970), (5, 5539182), (6, 4615985), (10, 2769591), (11, 2517810), (15, 1846394), (22, 1258905), (23, 1204170), (30, 923197), (33, 839270), (41, 675510), (46, 602085), (55, 503562), (66, 419635), (69, 401390), (82, 337755), (89, 311190), (110, 251781), (115, 240834), (123, 225170), (138, 200695), (165, 167854), (178, 155595), (205, 135102), (230, 120417), (246, 112585), (253, 109470), (267, 103730), (330, 83927), (345, 80278), (410, 67551), (445, 62238), (451, 61410), (506, 54735), (534, 51865), (615, 45034), (690, 40139), (759, 36490), (890, 31119), (902, 30705), (943, 29370), (979, 28290), (1230, 22517), (1265, 21894), (1335, 20746), (1353, 20470), (1518, 18245), (1886, 14685), (1958, 14145), (2047, 13530), (2255, 12282), (2530, 10947), (2670, 10373), (2706, 10235), (2829, 9790), (2937, 9430), (3649, 7590), (3795, 7298), (4094, 6765), (4510, 6141), (4715, 5874), (4895, 5658)]