30372811

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9929}}^1$

素因数の和:9978

約数の個数: 16

約数和(自身を含む): 38131200

約数和(自身を除く): 7758389

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 9929, 69503, 188651, 228367, 1320557, 1598569, 4338973, 30372811]

約数ペア:

[(1, 30372811), (7, 4338973), (19, 1598569), (23, 1320557), (133, 228367), (161, 188651), (437, 69503), (3059, 9929)]