30780035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43049}}^1$

素因数の和:43078

約数の個数: 16

約数和(自身を含む): 43394400

約数和(自身を除く): 12614365

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 43049, 215245, 473539, 559637, 2367695, 2798185, 6156007, 30780035]

約数ペア:

[(1, 30780035), (5, 6156007), (11, 2798185), (13, 2367695), (55, 559637), (65, 473539), (143, 215245), (715, 43049)]