30988412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{85133}}^1$

素因数の和:85157

約数の個数: 24

約数和(自身を含む): 66745056

約数和(自身を除く): 35756644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 85133, 170266, 340532, 595931, 1106729, 1191862, 2213458, 2383724, 4426916, 7747103, 15494206, 30988412]

約数ペア:

[(1, 30988412), (2, 15494206), (4, 7747103), (7, 4426916), (13, 2383724), (14, 2213458), (26, 1191862), (28, 1106729), (52, 595931), (91, 340532), (182, 170266), (364, 85133)]