30880135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43189}}^1$

素因数の和:43218

約数の個数: 16

約数和(自身を含む): 43535520

約数和(自身を除く): 12655385

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 43189, 215945, 475079, 561457, 2375395, 2807285, 6176027, 30880135]

約数ペア:

[(1, 30880135), (5, 6176027), (11, 2807285), (13, 2375395), (55, 561457), (65, 475079), (143, 215945), (715, 43189)]