2783580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2729}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 8255520

約数和(自身を除く): 5471940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2729, 5458, 8187, 10916, 13645, 16374, 27290, 32748, 40935, 46393, 54580, 81870, 92786, 139179, 163740, 185572, 231965, 278358, 463930, 556716, 695895, 927860, 1391790, 2783580]

約数ペア:

[(1, 2783580), (2, 1391790), (3, 927860), (4, 695895), (5, 556716), (6, 463930), (10, 278358), (12, 231965), (15, 185572), (17, 163740), (20, 139179), (30, 92786), (34, 81870), (51, 54580), (60, 46393), (68, 40935), (85, 32748), (102, 27290), (170, 16374), (204, 13645), (255, 10916), (340, 8187), (510, 5458), (1020, 2729)]