27175390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 55310976

約数和(自身を除く): 28135586

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 185, 242, 370, 407, 605, 607, 814, 1210, 1214, 2035, 3035, 4070, 4477, 6070, 6677, 8954, 13354, 22385, 22459, 33385, 44770, 44918, 66770, 73447, 112295, 146894, 224590, 247049, 367235, 494098, 734470, 1235245, 2470490, 2717539, 5435078, 13587695, 27175390]

約数ペア:

[(1, 27175390), (2, 13587695), (5, 5435078), (10, 2717539), (11, 2470490), (22, 1235245), (37, 734470), (55, 494098), (74, 367235), (110, 247049), (121, 224590), (185, 146894), (242, 112295), (370, 73447), (407, 66770), (605, 44918), (607, 44770), (814, 33385), (1210, 22459), (1214, 22385), (2035, 13354), (3035, 8954), (4070, 6677), (4477, 6070)]