30908688

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{27997}}^1$

素因数の和:28031

約数の個数: 40

約数和(自身を含む): 83322048

約数和(自身を除く): 52413360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 27997, 55994, 83991, 111988, 167982, 223976, 335964, 447952, 643931, 671928, 1287862, 1343856, 1931793, 2575724, 3863586, 5151448, 7727172, 10302896, 15454344, 30908688]

約数ペア:

[(1, 30908688), (2, 15454344), (3, 10302896), (4, 7727172), (6, 5151448), (8, 3863586), (12, 2575724), (16, 1931793), (23, 1343856), (24, 1287862), (46, 671928), (48, 643931), (69, 447952), (92, 335964), (138, 223976), (184, 167982), (276, 111988), (368, 83991), (552, 55994), (1104, 27997)]