766709970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1965923}}^1$

素因数の和:1965946

約数の個数: 32

約数和(自身を含む): 1981651392

約数和(自身を除く): 1214941422

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1965923, 3931846, 5897769, 9829615, 11795538, 19659230, 25556999, 29488845, 51113998, 58977690, 76670997, 127784995, 153341994, 255569990, 383354985, 766709970]

約数ペア:

[(1, 766709970), (2, 383354985), (3, 255569990), (5, 153341994), (6, 127784995), (10, 76670997), (13, 58977690), (15, 51113998), (26, 29488845), (30, 25556999), (39, 19659230), (65, 11795538), (78, 9829615), (130, 5897769), (195, 3931846), (390, 1965923)]