30840172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5519}}^1$

素因数の和:5661

約数の個数: 24

約数和(自身を含む): 59351040

約数和(自身を除く): 28510868

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5519, 5588, 11038, 22076, 60709, 121418, 242836, 700913, 1401826, 2803652, 7710043, 15420086, 30840172]

約数ペア:

[(1, 30840172), (2, 15420086), (4, 7710043), (11, 2803652), (22, 1401826), (44, 700913), (127, 242836), (254, 121418), (508, 60709), (1397, 22076), (2794, 11038), (5519, 5588)]