12843270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12973}}^1$

素因数の和:12997

約数の個数: 48

約数和(自身を含む): 36430992

約数和(自身を除く): 23587722

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, 12973, 25946, 38919, 64865, 77838, 116757, 129730, 142703, 194595, 233514, 285406, 389190, 428109, 583785, 713515, 856218, 1167570, 1284327, 1427030, 2140545, 2568654, 4281090, 6421635, 12843270]

約数ペア:

[(1, 12843270), (2, 6421635), (3, 4281090), (5, 2568654), (6, 2140545), (9, 1427030), (10, 1284327), (11, 1167570), (15, 856218), (18, 713515), (22, 583785), (30, 428109), (33, 389190), (45, 285406), (55, 233514), (66, 194595), (90, 142703), (99, 129730), (110, 116757), (165, 77838), (198, 64865), (330, 38919), (495, 25946), (990, 12973)]