349368840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{970469}}^1$

素因数の和:970486

約数の個数: 48

約数和(自身を含む): 1135449900

約数和(自身を除く): 786081060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 970469, 1940938, 2911407, 3881876, 4852345, 5822814, 7763752, 8734221, 9704690, 11645628, 14557035, 17468442, 19409380, 23291256, 29114070, 34936884, 38818760, 43671105, 58228140, 69873768, 87342210, 116456280, 174684420, 349368840]

約数ペア:

[(1, 349368840), (2, 174684420), (3, 116456280), (4, 87342210), (5, 69873768), (6, 58228140), (8, 43671105), (9, 38818760), (10, 34936884), (12, 29114070), (15, 23291256), (18, 19409380), (20, 17468442), (24, 14557035), (30, 11645628), (36, 9704690), (40, 8734221), (45, 7763752), (60, 5822814), (72, 4852345), (90, 3881876), (120, 2911407), (180, 1940938), (360, 970469)]