30699955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42937}}^1$

素因数の和:42966

約数の個数: 16

約数和(自身を含む): 43281504

約数和(自身を除く): 12581549

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 42937, 214685, 472307, 558181, 2361535, 2790905, 6139991, 30699955]

約数ペア:

[(1, 30699955), (5, 6139991), (11, 2790905), (13, 2361535), (55, 558181), (65, 472307), (143, 214685), (715, 42937)]