30123048

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 82668960

約数和(自身を除く): 52545912

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 101, 102, 129, 136, 172, 202, 204, 258, 289, 303, 344, 404, 408, 516, 578, 606, 731, 808, 867, 1032, 1156, 1212, 1462, 1717, 1734, 2193, 2312, 2424, 2924, 3434, 3468, 4343, 4386, 5151, 5848, 6868, 6936, 8686, 8772, 10302, 12427, 13029, 13736, 17372, 17544, 20604, 24854, 26058, 29189, 34744, 37281, 41208, 49708, 52116, 58378, 73831, 74562, 87567, 99416, 104232, 116756, 147662, 149124, 175134, 221493, 233512, 295324, 298248, 350268, 442986, 590648, 700536, 885972, 1255127, 1771944, 2510254, 3765381, 5020508, 7530762, 10041016, 15061524, 30123048]

約数ペア:

[(1, 30123048), (2, 15061524), (3, 10041016), (4, 7530762), (6, 5020508), (8, 3765381), (12, 2510254), (17, 1771944), (24, 1255127), (34, 885972), (43, 700536), (51, 590648), (68, 442986), (86, 350268), (101, 298248), (102, 295324), (129, 233512), (136, 221493), (172, 175134), (202, 149124), (204, 147662), (258, 116756), (289, 104232), (303, 99416), (344, 87567), (404, 74562), (408, 73831), (516, 58378), (578, 52116), (606, 49708), (731, 41208), (808, 37281), (867, 34744), (1032, 29189), (1156, 26058), (1212, 24854), (1462, 20604), (1717, 17544), (1734, 17372), (2193, 13736), (2312, 13029), (2424, 12427), (2924, 10302), (3434, 8772), (3468, 8686), (4343, 6936), (4386, 6868), (5151, 5848)]