2697090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{743}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 7124544

約数和(自身を除く): 4427454

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 743, 1210, 1486, 1815, 2229, 3630, 3715, 4458, 7430, 8173, 11145, 16346, 22290, 24519, 40865, 49038, 81730, 89903, 122595, 179806, 245190, 269709, 449515, 539418, 899030, 1348545, 2697090]

約数ペア:

[(1, 2697090), (2, 1348545), (3, 899030), (5, 539418), (6, 449515), (10, 269709), (11, 245190), (15, 179806), (22, 122595), (30, 89903), (33, 81730), (55, 49038), (66, 40865), (110, 24519), (121, 22290), (165, 16346), (242, 11145), (330, 8173), (363, 7430), (605, 4458), (726, 3715), (743, 3630), (1210, 2229), (1486, 1815)]