120990764

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{57179}}^1$

素因数の和:57229

約数の個数: 18

約数和(自身を含む): 221343780

約数和(自身を除く): 100353016

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 57179, 114358, 228716, 1315117, 2630234, 5260468, 30247691, 60495382, 120990764]

約数ペア:

[(1, 120990764), (2, 60495382), (4, 30247691), (23, 5260468), (46, 2630234), (92, 1315117), (529, 228716), (1058, 114358), (2116, 57179)]