2679930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2707}}^1$

素因数の和:2731

約数の個数: 48

約数和(自身を含む): 7604064

約数和(自身を除く): 4924134

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2707, 5414, 8121, 13535, 16242, 24363, 27070, 29777, 40605, 48726, 59554, 81210, 89331, 121815, 148885, 178662, 243630, 267993, 297770, 446655, 535986, 893310, 1339965, 2679930]

約数ペア:

[(1, 2679930), (2, 1339965), (3, 893310), (5, 535986), (6, 446655), (9, 297770), (10, 267993), (11, 243630), (15, 178662), (18, 148885), (22, 121815), (30, 89331), (33, 81210), (45, 59554), (55, 48726), (66, 40605), (90, 29777), (99, 27070), (110, 24363), (165, 16242), (198, 13535), (330, 8121), (495, 5414), (990, 2707)]