2755830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1193}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 8252928

約数和(自身を除く): 5497098

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 1193, 2310, 2386, 3579, 5965, 7158, 8351, 11930, 13123, 16702, 17895, 25053, 26246, 35790, 39369, 41755, 50106, 65615, 78738, 83510, 91861, 125265, 131230, 183722, 196845, 250530, 275583, 393690, 459305, 551166, 918610, 1377915, 2755830]

約数ペア:

[(1, 2755830), (2, 1377915), (3, 918610), (5, 551166), (6, 459305), (7, 393690), (10, 275583), (11, 250530), (14, 196845), (15, 183722), (21, 131230), (22, 125265), (30, 91861), (33, 83510), (35, 78738), (42, 65615), (55, 50106), (66, 41755), (70, 39369), (77, 35790), (105, 26246), (110, 25053), (154, 17895), (165, 16702), (210, 13123), (231, 11930), (330, 8351), (385, 7158), (462, 5965), (770, 3579), (1155, 2386), (1193, 2310)]