30238156

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1162

約数の個数: 36

約数和(自身を含む): 58751784

約数和(自身を除く): 28513628

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 338, 533, 676, 1066, 1091, 2132, 2182, 4364, 6929, 13858, 14183, 27716, 28366, 44731, 56732, 89462, 178924, 184379, 368758, 581503, 737516, 1163006, 2326012, 7559539, 15119078, 30238156]

約数ペア:

[(1, 30238156), (2, 15119078), (4, 7559539), (13, 2326012), (26, 1163006), (41, 737516), (52, 581503), (82, 368758), (164, 184379), (169, 178924), (338, 89462), (533, 56732), (676, 44731), (1066, 28366), (1091, 27716), (2132, 14183), (2182, 13858), (4364, 6929)]