1290692430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{17093}}^1$

素因数の和:17945

約数の個数: 48

約数和(自身を含む): 3359996640

約数和(自身を除く): 2069304210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 839, 1678, 2517, 4195, 5034, 7551, 8390, 12585, 15102, 17093, 25170, 34186, 37755, 51279, 75510, 85465, 102558, 153837, 170930, 256395, 307674, 512790, 769185, 1538370, 14341027, 28682054, 43023081, 71705135, 86046162, 129069243, 143410270, 215115405, 258138486, 430230810, 645346215, 1290692430]

約数ペア:

[(1, 1290692430), (2, 645346215), (3, 430230810), (5, 258138486), (6, 215115405), (9, 143410270), (10, 129069243), (15, 86046162), (18, 71705135), (30, 43023081), (45, 28682054), (90, 14341027), (839, 1538370), (1678, 769185), (2517, 512790), (4195, 307674), (5034, 256395), (7551, 170930), (8390, 153837), (12585, 102558), (15102, 85465), (17093, 75510), (25170, 51279), (34186, 37755)]