28274070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7789}}^1$

素因数の和:7821

約数の個数: 48

約数和(自身を含む): 74597040

約数和(自身を除く): 46322970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 7789, 15578, 23367, 38945, 46734, 77890, 85679, 116835, 171358, 233670, 257037, 428395, 514074, 856790, 942469, 1285185, 1884938, 2570370, 2827407, 4712345, 5654814, 9424690, 14137035, 28274070]

約数ペア:

[(1, 28274070), (2, 14137035), (3, 9424690), (5, 5654814), (6, 4712345), (10, 2827407), (11, 2570370), (15, 1884938), (22, 1285185), (30, 942469), (33, 856790), (55, 514074), (66, 428395), (110, 257037), (121, 233670), (165, 171358), (242, 116835), (330, 85679), (363, 77890), (605, 46734), (726, 38945), (1210, 23367), (1815, 15578), (3630, 7789)]