84822210

素因数分解:

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

素因数の和:7824

約数の個数: 72

約数和(自身を含む): 242440380

約数和(自身を除く): 157618170

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 7789, 10890, 15578, 23367, 38945, 46734, 70101, 77890, 85679, 116835, 140202, 171358, 233670, 257037, 350505, 428395, 514074, 701010, 771111, 856790, 942469, 1285185, 1542222, 1884938, 2570370, 2827407, 3855555, 4712345, 5654814, 7711110, 8482221, 9424690, 14137035, 16964442, 28274070, 42411105, 84822210]

約数ペア:

[(1, 84822210), (2, 42411105), (3, 28274070), (5, 16964442), (6, 14137035), (9, 9424690), (10, 8482221), (11, 7711110), (15, 5654814), (18, 4712345), (22, 3855555), (30, 2827407), (33, 2570370), (45, 1884938), (55, 1542222), (66, 1285185), (90, 942469), (99, 856790), (110, 771111), (121, 701010), (165, 514074), (198, 428395), (242, 350505), (330, 257037), (363, 233670), (495, 171358), (605, 140202), (726, 116835), (990, 85679), (1089, 77890), (1210, 70101), (1815, 46734), (2178, 38945), (3630, 23367), (5445, 15578), (7789, 10890)]