30758265

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3209}}^1$

素因数の和:3294

約数の個数: 32

約数和(自身を含む): 55468800

約数和(自身を除く): 24710535

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 3209, 9585, 9627, 16045, 28881, 48135, 86643, 144405, 227839, 433215, 683517, 1139195, 2050551, 3417585, 6151653, 10252755, 30758265]

約数ペア:

[(1, 30758265), (3, 10252755), (5, 6151653), (9, 3417585), (15, 2050551), (27, 1139195), (45, 683517), (71, 433215), (135, 227839), (213, 144405), (355, 86643), (639, 48135), (1065, 28881), (1917, 16045), (3195, 9627), (3209, 9585)]