307078126

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 488079360

約数和(自身を除く): 181001234

約数列:

[1, 2, 31, 59, 62, 118, 127, 254, 661, 1322, 1829, 3658, 3937, 7493, 7874, 14986, 20491, 38999, 40982, 77998, 83947, 167894, 232283, 464566, 1208969, 2417938, 2602357, 4952873, 5204714, 9905746, 153539063, 307078126]

約数ペア:

[(1, 307078126), (2, 153539063), (31, 9905746), (59, 5204714), (62, 4952873), (118, 2602357), (127, 2417938), (254, 1208969), (661, 464566), (1322, 232283), (1829, 167894), (3658, 83947), (3937, 77998), (7493, 40982), (7874, 38999), (14986, 20491)]