509538420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{2663}}^1$

素因数の和:3741

約数の個数: 72

約数和(自身を含む): 1547634816

約数和(自身を除く): 1038096396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1063, 2126, 2663, 3189, 4252, 5315, 5326, 6378, 7989, 9567, 10630, 10652, 12756, 13315, 15945, 15978, 19134, 21260, 23967, 26630, 31890, 31956, 38268, 39945, 47835, 47934, 53260, 63780, 79890, 95670, 95868, 119835, 159780, 191340, 239670, 479340, 2830769, 5661538, 8492307, 11323076, 14153845, 16984614, 25476921, 28307690, 33969228, 42461535, 50953842, 56615380, 84923070, 101907684, 127384605, 169846140, 254769210, 509538420]

約数ペア:

[(1, 509538420), (2, 254769210), (3, 169846140), (4, 127384605), (5, 101907684), (6, 84923070), (9, 56615380), (10, 50953842), (12, 42461535), (15, 33969228), (18, 28307690), (20, 25476921), (30, 16984614), (36, 14153845), (45, 11323076), (60, 8492307), (90, 5661538), (180, 2830769), (1063, 479340), (2126, 239670), (2663, 191340), (3189, 159780), (4252, 119835), (5315, 95868), (5326, 95670), (6378, 79890), (7989, 63780), (9567, 53260), (10630, 47934), (10652, 47835), (12756, 39945), (13315, 38268), (15945, 31956), (15978, 31890), (19134, 26630), (21260, 23967)]