1249207630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:926

約数の個数: 96

約数和(自身を含む): 2643742080

約数和(自身を除く): 1394534450

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 67, 95, 110, 121, 134, 190, 209, 242, 335, 418, 605, 670, 737, 811, 1045, 1210, 1273, 1474, 1622, 2090, 2299, 2546, 3685, 4055, 4598, 6365, 7370, 8107, 8110, 8921, 11495, 12730, 14003, 15409, 16214, 17842, 22990, 28006, 30818, 40535, 44605, 54337, 70015, 77045, 81070, 89210, 98131, 108674, 140030, 154033, 154090, 169499, 196262, 271685, 308066, 338998, 490655, 543370, 597707, 770165, 847495, 981310, 1032403, 1195414, 1540330, 1694990, 1864489, 2064806, 2988535, 3728978, 5162015, 5977070, 6574777, 9322445, 10324030, 11356433, 13149554, 18644890, 22712866, 32873885, 56782165, 65747770, 113564330, 124920763, 249841526, 624603815, 1249207630]

約数ペア:

[(1, 1249207630), (2, 624603815), (5, 249841526), (10, 124920763), (11, 113564330), (19, 65747770), (22, 56782165), (38, 32873885), (55, 22712866), (67, 18644890), (95, 13149554), (110, 11356433), (121, 10324030), (134, 9322445), (190, 6574777), (209, 5977070), (242, 5162015), (335, 3728978), (418, 2988535), (605, 2064806), (670, 1864489), (737, 1694990), (811, 1540330), (1045, 1195414), (1210, 1032403), (1273, 981310), (1474, 847495), (1622, 770165), (2090, 597707), (2299, 543370), (2546, 490655), (3685, 338998), (4055, 308066), (4598, 271685), (6365, 196262), (7370, 169499), (8107, 154090), (8110, 154033), (8921, 140030), (11495, 108674), (12730, 98131), (14003, 89210), (15409, 81070), (16214, 77045), (17842, 70015), (22990, 54337), (28006, 44605), (30818, 40535)]