121654170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40961}}^1$

素因数の和:40988

約数の個数: 64

約数和(自身を含む): 353911680

約数和(自身を除く): 232257510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 40961, 81922, 122883, 204805, 245766, 368649, 409610, 450571, 614415, 737298, 901142, 1105947, 1228830, 1351713, 1843245, 2211894, 2252855, 2703426, 3686490, 4055139, 4505710, 5529735, 6758565, 8110278, 11059470, 12165417, 13517130, 20275695, 24330834, 40551390, 60827085, 121654170]

約数ペア:

[(1, 121654170), (2, 60827085), (3, 40551390), (5, 24330834), (6, 20275695), (9, 13517130), (10, 12165417), (11, 11059470), (15, 8110278), (18, 6758565), (22, 5529735), (27, 4505710), (30, 4055139), (33, 3686490), (45, 2703426), (54, 2252855), (55, 2211894), (66, 1843245), (90, 1351713), (99, 1228830), (110, 1105947), (135, 901142), (165, 737298), (198, 614415), (270, 450571), (297, 409610), (330, 368649), (495, 245766), (594, 204805), (990, 122883), (1485, 81922), (2970, 40961)]