123790254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{3067}}^1$

素因数の和:3141

約数の個数: 48

約数和(自身を含む): 292466304

約数和(自身を除く): 168676050

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 961, 1302, 1922, 2883, 3067, 5766, 6134, 6727, 9201, 13454, 18402, 20181, 21469, 40362, 42938, 64407, 95077, 128814, 190154, 285231, 570462, 665539, 1331078, 1996617, 2947387, 3993234, 5894774, 8842161, 17684322, 20631709, 41263418, 61895127, 123790254]

約数ペア:

[(1, 123790254), (2, 61895127), (3, 41263418), (6, 20631709), (7, 17684322), (14, 8842161), (21, 5894774), (31, 3993234), (42, 2947387), (62, 1996617), (93, 1331078), (186, 665539), (217, 570462), (434, 285231), (651, 190154), (961, 128814), (1302, 95077), (1922, 64407), (2883, 42938), (3067, 40362), (5766, 21469), (6134, 20181), (6727, 18402), (9201, 13454)]