454403490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{15146783}}^1$

素因数の和:15146793

約数の個数: 16

約数和(自身を含む): 1090568448

約数和(自身を除く): 636164958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 15146783, 30293566, 45440349, 75733915, 90880698, 151467830, 227201745, 454403490]

約数ペア:

[(1, 454403490), (2, 227201745), (3, 151467830), (5, 90880698), (6, 75733915), (10, 45440349), (15, 30293566), (30, 15146783)]