312059970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{25309}}^1$

素因数の和:25459

約数の個数: 48

約数和(自身を含む): 817310520

約数和(自身を除く): 505250550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 12330, 25309, 50618, 75927, 126545, 151854, 227781, 253090, 379635, 455562, 759270, 1138905, 2277810, 3467333, 6934666, 10401999, 17336665, 20803998, 31205997, 34673330, 52009995, 62411994, 104019990, 156029985, 312059970]

約数ペア:

[(1, 312059970), (2, 156029985), (3, 104019990), (5, 62411994), (6, 52009995), (9, 34673330), (10, 31205997), (15, 20803998), (18, 17336665), (30, 10401999), (45, 6934666), (90, 3467333), (137, 2277810), (274, 1138905), (411, 759270), (685, 455562), (822, 379635), (1233, 253090), (1370, 227781), (2055, 151854), (2466, 126545), (4110, 75927), (6165, 50618), (12330, 25309)]